{"product_id":"as-designs-mp5-super-safety-lower-complete-kit","title":"AS DESIGNS MP5 SUPER SAFETY LOWER — COMPLETE KIT","description":"\u003c!-- ============================================================\n     AS DESIGNS MP5 SUPER SAFETY LOWER — COMPLETE KIT\n     Price: $649.99\n     URL: \/products\/as-designs-mp5-super-safety-lower-complete-kit\n     6 VARIANTS (Shopify variants dropdown):\n       1. AP5 \/ ZF5 \/ MAC-5 \/ POF-5 (Full Size MKE Clone)\n       2. AP5-P \/ ZF5-K \/ MAC-5K (MP5-K Size)\n       3. H\u0026K SP5 \/ SP5-L (Full Size HK)\n       4. H\u0026K SP5K \/ SP5K-PDW (K Size HK)\n       5. PTR 9C \/ 9CT \/ 9RS (Full Size PTR)\n       6. PTR 9KT (MP5-K Size PTR)\n     \n     RESTRICTED STATES — Do not ship to:\n     CA, CO, CT, DE, FL, HI, IL, MA, MD, MN, NJ, NV, NY, OR, RI\n     \n     SEO STRATEGY: Owns \"MP5 super safety lower\" and host-gun specific\n     queries. Does not cannibalize existing ARC-Fire AR15 listings.\n============================================================ --\u003e\n\n\n\u003c!-- ============ BLOCK 1: SEO FIELDS ============ --\u003e\n\u003c!--\n  SEO TITLE (60 chars):\n  AS Designs MP5 Super Safety Lower | Complete Kit $649\n  COUNT: 52 ✓\n\n  META DESCRIPTION (154 chars):\n  AS Designs MP5 Super Safety lower complete kit. AP5, ZF5, HK SP5, PTR variants. 7075-T6 aluminum, M2 tool steel Super Safety. $649.99 in stock.\n  COUNT: 145 ✓\n\n  URL HANDLE:\n  \/products\/as-designs-mp5-super-safety-lower-complete-kit\n\n  PRODUCT TITLE (Shopify title field):\n  AS Designs MP5 Super Safety Lower – Complete Kit | AP5 ZF5 HK SP5 PTR | $649.99\n\n  SHOPIFY VARIANTS (set up as \"Host Gun\" option):\n  - AP5 \/ ZF5 \/ MAC-5 \/ POF-5\n  - AP5-P \/ ZF5-K \/ MAC-5K\n  - H\u0026K SP5 \/ SP5-L\n  - H\u0026K SP5K \/ SP5K-PDW\n  - PTR 9C \/ 9CT \/ 9RS\n  - PTR 9KT\n\n  ASSIGN IMAGES TO VARIANTS IN SHOPIFY:\n  - AP5 \/ ZF5 \/ MAC-5 \/ POF-5 → as-designs-mp5-super-safety-lower-ap5-zf5-complete-kit.jpg\n  - AP5-P \/ ZF5-K \/ MAC-5K → as-designs-mp5k-super-safety-lower-K-size-complete.jpg\n  - H\u0026K SP5 \/ SP5-L → as-designs-HK-mp5-super-safety-lower-ap5-zf5-complete-kit_rev2.jpg\n  - H\u0026K SP5K \/ SP5K-PDW → as-designs-mp5k-super-safety-lower-K-size-complete.jpg\n  - PTR 9C \/ 9CT \/ 9RS → Super_Safety_MP5_Machined_Lower_-_PTR_9C-9CT-9RS_-_Full_Kit.jpg\n  - PTR 9KT → AR_MP5-K_Lower_-_PTR_9KT.jpg\n--\u003e\n\n\n\u003c!-- ============ BLOCK 2: SCHEMA (JSON-LD) ============ --\u003e\n\u003c!--\n  Paste into theme.liquid inside \u003chead\u003e, wrapped in:\n  {% if product.handle == 'as-designs-mp5-super-safety-lower-complete-kit' %}\n  ...\n  {% endif %}\n--\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"AS Designs MP5 Super Safety Lower – Complete Kit | AP5 ZF5 HK SP5 PTR\",\n  \"description\": \"AS Designs ARMP5v3 complete kit with Hoffman Tactical Super Safety. CNC billet 7075-T6 aluminum lower, M2 tool steel Super Safety, MP5 hammer, mil-spec FCG, anti-walk pins, Slip Trip V5, and AR grip. Available for AP5, ZF5, MAC-5, POF-5, HK SP5, and PTR platforms. $649.99.\",\n  \"image\": [\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0646\/2282\/1621\/files\/as-designs-mp5-super-safety-lower-ap5-zf5-complete-kit.jpg?v=1786467028\",\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0646\/2282\/1621\/files\/as-designs-HK-mp5-super-safety-lower-ap5-zf5-complete-kit_rev2.jpg?v=1786467020\",\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0646\/2282\/1621\/files\/as-designs-mp5k-super-safety-lower-K-size-complete.jpg?v=1786467028\",\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0646\/2282\/1621\/files\/Super_Safety_MP5_Machined_Lower_-_PTR_9C-9CT-9RS_-_Full_Kit.jpg?v=1786467053\",\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0646\/2282\/1621\/files\/AR_MP5-K_Lower_-_PTR_9KT.jpg?v=1786467011\"\n  ],\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"AS Designs\"\n  },\n  \"manufacturer\": {\n    \"@type\": \"Organization\",\n    \"name\": \"AS Designs\",\n    \"address\": { \"@type\": \"PostalAddress\", \"addressCountry\": \"US\" }\n  },\n  \"sku\": \"ASD-MP5-SS-COMPLETE\",\n  \"mpn\": \"ASD-MP5-SS-COMPLETE\",\n  \"material\": \"7075-T6 Billet Aluminum — Type III Hardcoat Anodized\",\n  \"color\": \"Black\",\n  \"countryOfOrigin\": \"US\",\n  \"category\": \"Firearm Parts \u003e MP5 \u003e Lowers \u003e Complete Kits\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/www.artakedowntool.com\/products\/as-designs-mp5-super-safety-lower-complete-kit\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"649.99\",\n    \"priceValidUntil\": \"2026-12-31\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"shippingDetails\": {\n      \"@type\": \"OfferShippingDetails\",\n      \"shippingRate\": {\n        \"@type\": \"MonetaryAmount\",\n        \"value\": \"0\",\n        \"currency\": \"USD\"\n      },\n      \"shippingDestination\": {\n        \"@type\": \"DefinedRegion\",\n        \"addressCountry\": \"US\"\n      },\n      \"deliveryTime\": {\n        \"@type\": \"ShippingDeliveryTime\",\n        \"handlingTime\": {\n          \"@type\": \"QuantitativeValue\",\n          \"minValue\": 1,\n          \"maxValue\": 3,\n          \"unitCode\": \"DAY\"\n        },\n        \"transitTime\": {\n          \"@type\": \"QuantitativeValue\",\n          \"minValue\": 2,\n          \"maxValue\": 5,\n          \"unitCode\": \"DAY\"\n        }\n      }\n    },\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"applicableCountry\": \"US\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 30,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"returnFees\": \"https:\/\/schema.org\/FreeReturn\"\n    },\n    \"seller\": {\n      \"@type\": \"Organization\",\n      \"name\": \"The Takedown Tools\",\n      \"url\": \"https:\/\/www.artakedowntool.com\"\n    }\n  },\n  \"additionalProperty\": [\n    { \"@type\": \"PropertyValue\", \"name\": \"Lower Material\",     \"value\": \"7075-T6 Billet Aluminum — CNC machined\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Finish\",             \"value\": \"Type III Hardcoat Anodized — Black\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Safety System\",      \"value\": \"Hoffman Tactical Super Safety — M2 Tool Steel\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Trigger Style\",      \"value\": \"Curved — pre-cut for Super Safety\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Compatible Hosts\",   \"value\": \"AP5, ZF5, MAC-5, POF-5, HK SP5, HK SP5K, PTR 9C, PTR 9KT\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Markings\",           \"value\": \"Laser engraved SEMI - SUPER - SAFE\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Kit Contents\",       \"value\": \"Lower, Super Safety M2 kit, MP5 hammer, mil-spec FCG, anti-walk pins, Slip Trip V5, AR grip\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Ejector Lever\",      \"value\": \"4140 steel, heat treated, oxide coated — custom AS Designs\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Restricted States\",  \"value\": \"Does not ship to CA, CO, CT, DE, FL, HI, IL, MA, MD, MN, NJ, NV, NY, OR, RI\" }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is included in the complete kit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The complete kit includes the ARMP5v3 CNC billet 7075-T6 aluminum lower (Rev. 2), AS Designs Super Safety M2 tool steel kit with curved trigger, AS Designs MP5 hammer, mil-spec FCG (disconnector and springs), anti-walk pins, Slip Trip V5, and a mil-spec AR grip. Everything needed to install — no additional parts required.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which MP5 host guns is this lower compatible with?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This lower is available in six host-gun variants: AP5 \/ ZF5 \/ MAC-5 \/ POF-5 (full size MKE clone), AP5-P \/ ZF5-K \/ MAC-5K (MP5-K size), H\u0026K SP5 \/ SP5-L (full size HK), H\u0026K SP5K \/ SP5K-PDW (K size HK), PTR 9C \/ 9CT \/ 9RS (full size PTR), and PTR 9KT (MP5-K PTR). It does not fit PTR or H\u0026K models not listed. Select your host gun from the variant dropdown before adding to cart.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the Super Safety and how does it work on an MP5?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Hoffman Tactical Super Safety is a 3-position active reset safety selector. In the MP5 lower it functions identically to the AR-15 version — Safe, Semi-Auto, and Active Reset. In the Active Reset position, as the bolt carrier cycles the Super Safety cam mechanically forces the trigger forward before the bolt returns to battery, enabling the fastest follow-up fire your trigger finger can produce.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does this require any modification to my MP5 host gun?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"You pin the new lower onto your existing MP5 upper and install the Slip Trip V5 into your upper. No permanent modification to the host gun is required. AS Designs notes that some hand fitment may be required due to tolerance stacking across different host gun manufacturers.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use anti-rotation pins instead of anti-walk pins?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. AS Designs strongly recommends anti-walk pins — not anti-rotation pins. Anti-rotation pins are not compatible with this lower design.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the Atrius Super Selektor compatible with this lower?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. Do not use the Atrius Super Selektor with this lower. It is incompatible with the Slip Trip V3 and V4 and may damage the lower.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which states does this not ship to?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This product does not ship to the following states: California, Colorado, Connecticut, Delaware, Florida, Hawaii, Illinois, Massachusetts, Maryland, Minnesota, New Jersey, Nevada, New York, Oregon, and Rhode Island.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\n\u003c!-- ============ BLOCK 3: DESCRIPTION HTML ============ --\u003e\n\u003c!-- Paste into Shopify product description editor in HTML\/code view --\u003e\n\n\u003cdiv id=\"pw\"\u003e\n\n\u003cstyle\u003e\n  #pw { font-family: 'DM Sans', sans-serif; font-size: 15px; line-height: 1.7; }\n  #pw, #pw * { color: inherit; }\n  #pw p, #pw li, #pw td, #pw div, #pw span { color: #111111 !important; }\n  #pw h1, #pw h2, #pw h3 { color: #111111 !important; }\n  #pw strong { color: #111111 !important; 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color: #b07a28 !important; margin-bottom: 6px !important; }\n  #pw .mp5ss-pos p { font-size: 13.5px !important; color: #444444 !important; margin: 0 !important; line-height: 1.5 !important; }\n  #pw .mp5ss-restricted { background: #f8f8f8 !important; border: 1px solid #dddddd !important; border-radius: 4px !important; padding: 14px 16px !important; margin: 20px 0 !important; font-size: 13px !important; color: #555555 !important; }\n  #pw .mp5ss-restricted strong { color: #111111 !important; }\n  #pw .mp5ss-faq { margin: 12px 0 0 !important; }\n  #pw .mp5ss-faq-item { border-bottom: 1px solid #eeeeee !important; }\n  #pw .mp5ss-faq-item summary { cursor: pointer !important; list-style: none !important; padding: 14px 0 !important; font-weight: 600 !important; font-size: 14.5px !important; color: #111111 !important; display: flex !important; justify-content: space-between !important; align-items: center !important; gap: 12px !important; }\n  #pw .mp5ss-faq-item summary::-webkit-details-marker { display: none !important; }\n  #pw .mp5ss-faq-item summary::after { content: '+' !important; color: #b07a28 !important; font-size: 18px !important; font-weight: 300 !important; flex-shrink: 0 !important; }\n  #pw .mp5ss-faq-item[open] summary::after { content: '×' !important; }\n  #pw .mp5ss-faq-answer { padding: 0 0 16px !important; font-size: 14px !important; color: #444444 !important; line-height: 1.7 !important; }\n  #pw .mp5ss-links { list-style: none !important; padding: 0 !important; margin: 12px 0 0 !important; }\n  #pw .mp5ss-links li { padding: 7px 0 !important; border-bottom: 1px solid #eeeeee !important; font-size: 14px !important; }\n  #pw .mp5ss-links li:last-child { border-bottom: none !important; }\n  #pw .mp5ss-disclaimer { margin-top: 28px !important; padding-top: 16px !important; border-top: 1px solid #dddddd !important; font-size: 12.5px !important; color: #888888 !important; line-height: 1.6 !important; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"mp5ss-badge\"\u003eAS Designs · ARMP5v3 Rev. 2 · Super Safety · Complete Kit · 6 Host Gun Variants\u003c\/div\u003e\n\n\u003cp class=\"mp5ss-intro\"\u003eThe \u003cstrong\u003eAS Designs MP5 Super Safety Lower\u003c\/strong\u003e is the most capable drop-in active reset lower available for the MP5 platform. CNC billet machined from 7075-T6 aluminum, Type III hardcoat anodized, and built around the Hoffman Tactical Super Safety with M2 tool steel internals — this complete kit gives you everything needed to run an active reset system in your MP5 host gun without touching your upper or permanently modifying your firearm.\u003c\/p\u003e\n\n\u003cp class=\"mp5ss-intro\"\u003eAvailable for six host gun configurations. Select your variant from the dropdown before adding to cart.\u003c\/p\u003e\n\n\u003cdiv class=\"mp5ss-alert\"\u003e\n  \u003cdiv class=\"mp5ss-alert-label\"\u003eWant ARC-Fire Instead?\u003c\/div\u003e\n  If you prefer the ARC-Fire V2 active reset system over the Super Safety, see the \u003ca href=\"https:\/\/www.artakedowntool.com\/products\/as-designs-mp5-arc-fire-lower-complete-kit\"\u003eAS Designs MP5 ARC-Fire Lower Complete Kit ($749.99)\u003c\/a\u003e — same premium lower, ARC-Fire V2 internals.\n\u003c\/div\u003e\n\n\u003ch2 class=\"mp5ss-h2\"\u003eWhat's In The Complete Kit\u003c\/h2\u003e\n\u003cdiv class=\"mp5ss-inbox\"\u003e\n  \u003cdiv class=\"mp5ss-inbox-item\"\u003e\n    \u003cdiv class=\"mp5ss-inbox-label\"\u003eARMP5v3 Lower — Rev. 2\u003c\/div\u003e\n    \u003cp\u003eCNC billet 7075-T6 aluminum, Type III hardcoat anodized black. Updated ejector lever mount. Laser engraved SEMI - SUPER - SAFE markings.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"mp5ss-inbox-item\"\u003e\n    \u003cdiv class=\"mp5ss-inbox-label\"\u003eSuper Safety — M2 Tool Steel\u003c\/div\u003e\n    \u003cp\u003eAS Designs Super Safety kit with M2 tool steel cam and lever, curved trigger — pre-cut and ready to install.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"mp5ss-inbox-item\"\u003e\n    \u003cdiv class=\"mp5ss-inbox-label\"\u003eMP5 Hammer\u003c\/div\u003e\n    \u003cp\u003eAS Designs custom MP5 hammer — designed specifically for this lower and the active reset system.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"mp5ss-inbox-item\"\u003e\n    \u003cdiv class=\"mp5ss-inbox-label\"\u003eMil-Spec FCG\u003c\/div\u003e\n    \u003cp\u003eDisconnector and springs — complete fire control group components included.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"mp5ss-inbox-item\"\u003e\n    \u003cdiv class=\"mp5ss-inbox-label\"\u003eAnti-Walk Pins\u003c\/div\u003e\n    \u003cp\u003eRequired for this lower. Anti-walk pins (not anti-rotation) included in every kit.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"mp5ss-inbox-item\"\u003e\n    \u003cdiv class=\"mp5ss-inbox-label\"\u003eSlip Trip V5\u003c\/div\u003e\n    \u003cp\u003e7075-T6 aluminum Slip Trip V5 — the interface between the AR-style lower and your MP5 upper. Installs into the upper.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"mp5ss-inbox-item\"\u003e\n    \u003cdiv class=\"mp5ss-inbox-label\"\u003eCustom Ejector Lever\u003c\/div\u003e\n    \u003cp\u003e4140 steel, heat treated, oxide coated. Includes ejector lever nut, bushing, and 2x 3mm screws.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"mp5ss-inbox-item\"\u003e\n    \u003cdiv class=\"mp5ss-inbox-label\"\u003eAR Grip\u003c\/div\u003e\n    \u003cp\u003eMil-spec AR grip included. Upgrade options available — contact us before ordering if you want a specific grip.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"mp5ss-h2\"\u003eHow the Super Safety Works in an MP5\u003c\/h2\u003e\n\u003cdiv class=\"mp5ss-positions\"\u003e\n  \u003cdiv class=\"mp5ss-pos\"\u003e\n    \u003cdiv class=\"mp5ss-pos-label\"\u003eSafe\u003c\/div\u003e\n    \u003cp\u003eTrigger blocked. No fire. Standard safe position.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"mp5ss-pos\"\u003e\n    \u003cdiv class=\"mp5ss-pos-label\"\u003eSemi\u003c\/div\u003e\n    \u003cp\u003eStandard semi-auto fire. Trigger fires and resets manually as normal.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"mp5ss-pos\"\u003e\n    \u003cdiv class=\"mp5ss-pos-label\"\u003eSuper (Active Reset)\u003c\/div\u003e\n    \u003cp\u003eAs the bolt carrier cycles, the Super Safety cam mechanically forces the trigger forward before the bolt returns to battery — enabling the fastest follow-up fire your trigger finger can produce.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"mp5ss-h2\"\u003eLower Construction\u003c\/h2\u003e\n\u003cul class=\"mp5ss-features\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7075-T6 billet aluminum\u003c\/strong\u003e — the highest-strength aluminum alloy used in firearm construction, CNC machined to tight tolerances\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType III hardcoat anodized\u003c\/strong\u003e — mil-spec surface treatment for maximum hardness and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRev. 2 ejector lever mount\u003c\/strong\u003e — updated design with 4140 steel heat-treated ejector lever, custom bushing, and nut for reliable case ejection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaser engraved markings\u003c\/strong\u003e — SEMI - SUPER - SAFE positions clearly marked on the lower\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAR-15 FCG compatible\u003c\/strong\u003e — accepts standard AR-15 fire control group components, giving you access to the full aftermarket trigger ecosystem\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGeissele and other premium AR triggers compatible\u003c\/strong\u003e — if you want to run this lower with a Geissele SSA-E or similar without the Super Safety, it works for that too\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"mp5ss-h2\"\u003eHost Gun Compatibility — Select Your Variant\u003c\/h2\u003e\n\u003ctable class=\"mp5ss-compat\"\u003e\n  \u003ctr\u003e\n    \u003cth\u003eVariant\u003c\/th\u003e\n    \u003cth\u003eCompatible Host Guns\u003c\/th\u003e\n    \u003cth\u003eSize\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eAP5 \/ ZF5 \/ MAC-5 \/ POF-5\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eCentury Arms AP5, AP5-SD · Zenith ZF5, ZF5RS · MAC-5 · POF-5, POF-5PK\u003c\/td\u003e\n    \u003ctd\u003eFull Size\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eAP5-P \/ ZF5-K \/ MAC-5K\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eCentury Arms AP5-P · Zenith ZF5-K · MAC-5K\u003c\/td\u003e\n    \u003ctd\u003eMP5-K\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eH\u0026amp;K SP5 \/ SP5-L\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eHeckler \u0026amp; Koch SP5 · SP5-L\u003c\/td\u003e\n    \u003ctd\u003eFull Size\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eH\u0026amp;K SP5K \/ SP5K-PDW\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eHeckler \u0026amp; Koch SP5K · SP5K-PDW\u003c\/td\u003e\n    \u003ctd\u003eMP5-K\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003ePTR 9C \/ 9CT \/ 9RS\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003ePTR 9C · PTR 9CT · PTR 9RS\u003c\/td\u003e\n    \u003ctd\u003eFull Size\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003ePTR 9KT\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003ePTR 9KT\u003c\/td\u003e\n    \u003ctd\u003eMP5-K\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cdiv class=\"mp5ss-warning\"\u003e\n  \u003cdiv class=\"mp5ss-warning-label\"\u003eImportant Compatibility Notes\u003c\/div\u003e\n  \u003cstrong\u003eDoes not fit PTR or H\u0026amp;K models not listed above.\u003c\/strong\u003e If your host gun is not in the table, this lower is not compatible — do not order. AS Designs notes that some hand fitment may be required due to tolerance stacking across manufacturers. Do not use anti-rotation pins — anti-walk pins only. Do not use the Atrius Super Selektor — it is incompatible and may damage this lower. Not compatible with cassette triggers.\n\u003c\/div\u003e\n\n\u003ch2 class=\"mp5ss-h2\"\u003eSpecs\u003c\/h2\u003e\n\u003ctable class=\"mp5ss-specs\"\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLower Material\u003c\/td\u003e\n\u003ctd\u003e7075-T6 Billet Aluminum — CNC machined\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eType III Hardcoat Anodized — Black\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSafety System\u003c\/td\u003e\n\u003ctd\u003eHoffman Tactical Super Safety — M2 Tool Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTrigger\u003c\/td\u003e\n\u003ctd\u003eCurved — pre-cut for Super Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMarkings\u003c\/td\u003e\n\u003ctd\u003eLaser engraved SEMI - SUPER - SAFE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEjector Lever\u003c\/td\u003e\n\u003ctd\u003e4140 Steel — heat treated, oxide coated\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSlip Trip\u003c\/td\u003e\n\u003ctd\u003eV5 — 7075-T6 Aluminum (installs into upper)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFCG\u003c\/td\u003e\n\u003ctd\u003eMil-spec disconnector and springs — included\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePins\u003c\/td\u003e\n\u003ctd\u003eAnti-walk pins — included (anti-rotation NOT compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGrip\u003c\/td\u003e\n\u003ctd\u003eMil-spec AR grip — included\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDesign Credit\u003c\/td\u003e\n\u003ctd\u003eARMP5v3 designed by s3igu2 — used with approval\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAS Designs — Active Safety Designs, USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cdiv class=\"mp5ss-restricted\"\u003e\n  \u003cstrong\u003eState Restrictions:\u003c\/strong\u003e This product does not ship to California, Colorado, Connecticut, Delaware, Florida, Hawaii, Illinois, Massachusetts, Maryland, Minnesota, New Jersey, Nevada, New York, Oregon, or Rhode Island. Orders placed from restricted states will be cancelled and refunded.\n\u003c\/div\u003e\n\n\u003ch2 class=\"mp5ss-h2\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"mp5ss-faq\"\u003e\n\n  \u003cdetails class=\"mp5ss-faq-item\"\u003e\n    \u003csummary\u003eWhat is included in the complete kit?\u003c\/summary\u003e\n    \u003cdiv class=\"mp5ss-faq-answer\"\u003eThe complete kit includes the ARMP5v3 Rev. 2 lower, AS Designs Super Safety M2 tool steel kit with curved trigger, AS Designs MP5 hammer, mil-spec FCG (disconnector and springs), anti-walk pins, Slip Trip V5, custom ejector lever assembly, and mil-spec AR grip. Everything needed to install — no additional parts required.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails class=\"mp5ss-faq-item\"\u003e\n    \u003csummary\u003eWhich MP5 host guns is this lower compatible with?\u003c\/summary\u003e\n    \u003cdiv class=\"mp5ss-faq-answer\"\u003eAvailable in six variants: AP5 \/ ZF5 \/ MAC-5 \/ POF-5 (full size MKE clone), AP5-P \/ ZF5-K \/ MAC-5K (MP5-K size), H\u0026amp;K SP5 \/ SP5-L (full size HK), H\u0026amp;K SP5K \/ SP5K-PDW (K size HK), PTR 9C \/ 9CT \/ 9RS (full size PTR), and PTR 9KT (MP5-K PTR). Select your host gun from the variant dropdown before adding to cart. Does not fit PTR or HK models not listed.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails class=\"mp5ss-faq-item\"\u003e\n    \u003csummary\u003eHow does the Super Safety work on an MP5?\u003c\/summary\u003e\n    \u003cdiv class=\"mp5ss-faq-answer\"\u003eThe Hoffman Tactical Super Safety is a 3-position active reset safety selector. In Active Reset position, as the bolt carrier cycles the Super Safety cam mechanically forces the trigger forward before the bolt returns to battery — enabling the fastest follow-up fire your trigger finger can produce. Safe and Semi positions function as normal.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails class=\"mp5ss-faq-item\"\u003e\n    \u003csummary\u003eDoes this require permanent modification to my MP5?\u003c\/summary\u003e\n    \u003cdiv class=\"mp5ss-faq-answer\"\u003eNo permanent modification is required. You install the Slip Trip V5 into your existing MP5 upper and pin the new lower on. AS Designs notes some hand fitment may be required due to tolerance stacking across different host gun manufacturers.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails class=\"mp5ss-faq-item\"\u003e\n    \u003csummary\u003eCan I use anti-rotation pins with this lower?\u003c\/summary\u003e\n    \u003cdiv class=\"mp5ss-faq-answer\"\u003eNo. Use anti-walk pins only — not anti-rotation pins. Anti-walk pins are included in the complete kit.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails class=\"mp5ss-faq-item\"\u003e\n    \u003csummary\u003eIs the Atrius Super Selektor compatible?\u003c\/summary\u003e\n    \u003cdiv class=\"mp5ss-faq-answer\"\u003eNo. Do not use the Atrius Super Selektor with this lower. It is incompatible with the Slip Trip V3 and V4 and may damage the lower.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails class=\"mp5ss-faq-item\"\u003e\n    \u003csummary\u003eWhich states does this not ship to?\u003c\/summary\u003e\n    \u003cdiv class=\"mp5ss-faq-answer\"\u003eThis product does not ship to California, Colorado, Connecticut, Delaware, Florida, Hawaii, Illinois, Massachusetts, Maryland, Minnesota, New Jersey, Nevada, New York, Oregon, or Rhode Island.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003ch2 class=\"mp5ss-h2\"\u003eRelated Products \u0026amp; Resources\u003c\/h2\u003e\n\u003cul class=\"mp5ss-links\"\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.artakedowntool.com\/products\/as-designs-mp5-arc-fire-lower-complete-kit\"\u003eAS Designs MP5 ARC-Fire Lower — Complete Kit ($749.99)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.artakedowntool.com\/collections\/super-safety\"\u003eAll Super Safety Products\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.artakedowntool.com\/pages\/frt-vs-super-safety-differences\"\u003eFRT vs Super Safety — Full Comparison\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.artakedowntool.com\/pages\/are-frt-triggers-legal\"\u003eAre FRT Triggers Legal? — State-by-State Guide\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.artakedowntool.com\/pages\/best-frt-triggers-for-ar-15\"\u003eBest FRT Triggers for AR-15 — 2026 Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp class=\"mp5ss-disclaimer\"\u003eSome hand fitment may be required due to tolerance stacking across different MP5 host gun manufacturers. AS Designs recommends installation by a qualified gunsmith. It is the buyer's responsibility to verify compatibility with their specific host gun and to comply with all applicable local, state, and federal laws. This product does not ship to CA, CO, CT, DE, FL, HI, IL, MA, MD, MN, NJ, NV, NY, OR, or RI. Design credit: ARMP5v3 by s3igu2 — used with approval. Original ARMP5 concept by UberPoor.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"AS Designs","offers":[{"title":"SUPER SAFETY MP5 LOWER - AP5\/ZF5\/MAC-5\/POF-5 - REV. 2","offer_id":48579429335285,"sku":null,"price":649.99,"currency_code":"USD","in_stock":true},{"title":"SUPER SAFETY MP5-K LOWER - AP5-P\/ZF5-K\/MAC-5K - REV. 2","offer_id":48579429368053,"sku":null,"price":649.99,"currency_code":"USD","in_stock":true},{"title":"SUPER SAFETY MP5 LOWER - H\u0026K SP5\/SP5-L - REV. 2","offer_id":48579429400821,"sku":null,"price":649.99,"currency_code":"USD","in_stock":true},{"title":"SUPER SAFETY MP5-K LOWER - H\u0026K SP5K\/SP5K-PDW - REV. 2","offer_id":48579429433589,"sku":null,"price":649.99,"currency_code":"USD","in_stock":true},{"title":"SUPER SAFETY MP5 MACHINED LOWER - PTR 9C\/9CT\/9RS - FULL KIT","offer_id":48579429466357,"sku":null,"price":649.99,"currency_code":"USD","in_stock":true},{"title":"AR MP5-K LOWER - PTR 9KT","offer_id":48579429499125,"sku":null,"price":649.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2282\/1621\/files\/Super_Safety_MP5_Machined_Lower_-_PTR_9C-9CT-9RS_-_Full_Kit.jpg?v=1786467053","url":"https:\/\/www.artakedowntool.com\/products\/as-designs-mp5-super-safety-lower-complete-kit","provider":"The Takedown Tools","version":"1.0","type":"link"}