{"product_id":"ak-47-frt-hump-block-replacement-part","title":"AK-47 FRT Hump Block — Replacement Part","description":"\u003c!-- ============ BLOCK 1: SEO FIELDS ============ --\u003e\n\u003c!-- PRODUCT TITLE: AK-47 FRT Hump Block — Replacement Part --\u003e\n\u003c!-- PROPOSED URL HANDLE (new product - confirm before publish): \/products\/ak-47-frt-hump-block-replacement-part --\u003e\n\u003c!-- PRICE: $44.99 --\u003e\n\u003c!-- SEO TITLE (52 chars): AK-47 FRT Hump Block Replacement Part | AK FRT Parts --\u003e\n\u003c!-- META DESCRIPTION (133 chars): Replacement hump block for the AK-47 FRT kit. The core forced reset component that rides the bolt carrier. $44.99, sold individually. --\u003e\n\n\u003c!-- ============ BLOCK 2: SCHEMA ============ --\u003e\n\u003c!-- INTENTIONALLY OMITTED. Standing rule for ARTakedownTool.com: no custom Product --\u003e\n\u003c!-- JSON-LD on product pages. Shopify auto-generates Product schema and duplicates --\u003e\n\u003c!-- cause GSC Merchant Listing errors. Nothing to paste for this block. --\u003e\n\n\u003c!-- ============ BLOCK 3: DESCRIPTION HTML ============ --\u003e\n\u003cdiv id=\"pw\"\u003e\n\u003cstyle\u003e\n#pw .akhb-wrap { font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Helvetica, Arial, sans-serif !important; color: #333333 !important; font-size: 16px !important; line-height: 1.6 !important; width: 100% !important; max-width: 100% !important; box-sizing: border-box !important; }\n#pw .akhb-wrap * { box-sizing: border-box !important; }\n#pw .akhb-rule { width: 100% !important; height: 3px !important; background: #c8102e !important; margin: 0 0 18px 0 !important; }\n#pw .akhb-h2 { font-size: 21px !important; line-height: 1.25 !important; font-weight: 700 !important; color: #111111 !important; text-transform: uppercase !important; letter-spacing: 0.03em !important; margin: 28px 0 10px 0 !important; }\n#pw .akhb-h2:first-of-type { margin-top: 0 !important; }\n#pw .akhb-h3 { font-size: 17px !important; font-weight: 700 !important; color: #111111 !important; margin: 20px 0 8px 0 !important; }\n#pw .akhb-p { margin: 0 0 14px 0 !important; color: #333333 !important; }\n#pw .akhb-p strong { color: #111111 !important; font-weight: 700 !important; }\n#pw .akhb-lead { font-size: 17px !important; color: #222222 !important; margin: 0 0 16px 0 !important; }\n#pw .akhb-list { margin: 0 0 16px 0 !important; padding-left: 20px !important; }\n#pw .akhb-list li { margin: 0 0 8px 0 !important; color: #333333 !important; }\n#pw .akhb-list li strong { color: #111111 !important; }\n#pw .akhb-callout { background: #f6f6f6 !important; border-left: 4px solid #c8102e !important; padding: 14px 16px !important; margin: 0 0 18px 0 !important; font-size: 15px !important; color: #333333 !important; }\n#pw .akhb-callout strong { color: #111111 !important; }\n#pw .akhb-table { width: 100% !important; max-width: 100% !important; border-collapse: collapse !important; margin: 0 0 18px 0 !important; font-size: 15px !important; }\n#pw .akhb-table th { text-align: left !important; background: #111111 !important; color: #ffffff !important; padding: 10px 12px !important; font-weight: 700 !important; border: 1px solid #111111 !important; }\n#pw .akhb-table td { padding: 10px 12px !important; border: 1px solid #dddddd !important; color: #333333 !important; vertical-align: top !important; }\n#pw .akhb-table td:first-child { background: #f6f6f6 !important; color: #111111 !important; font-weight: 700 !important; width: 38% !important; }\n#pw .akhb-links { border: 1px solid #dddddd !important; border-top: 3px solid #c8102e !important; padding: 16px 18px !important; margin: 24px 0 0 0 !important; background: #fafafa !important; }\n#pw .akhb-links .akhb-h3 { margin-top: 0 !important; }\n#pw .akhb-links ul { margin: 0 !important; padding-left: 20px !important; }\n#pw .akhb-links li { margin: 0 0 8px 0 !important; }\n#pw .akhb-links li:last-child { margin-bottom: 0 !important; }\n#pw .akhb-wrap a { color: #c8102e !important; text-decoration: underline !important; font-weight: 600 !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"akhb-wrap\"\u003e\n  \u003cdiv class=\"akhb-rule\"\u003e\u003c\/div\u003e\n\n  \u003cp class=\"akhb-lead\"\u003eThe hump block is the heart of the AK-47 FRT system. It is the component the bolt carrier drives on every cycle, and it is the part that converts carrier movement into a forced trigger reset. If yours is damaged, over-filed during fitting, or you simply want a spare on the bench, this is the direct replacement.\u003c\/p\u003e\n\n  \u003ch2 class=\"akhb-h2\"\u003eWhat the Hump Block Does\u003c\/h2\u003e\n  \u003cp class=\"akhb-p\"\u003eThe hump block sits in the trigger group and presents a raised profile into the path of the bolt carrier group. As the carrier travels rearward and returns, it strikes the block and mechanically forces the trigger to reset — no finger movement required to reset the trigger between shots.\u003c\/p\u003e\n  \u003cp class=\"akhb-p\"\u003eBecause it is the highest-wear, tightest-tolerance part in the kit, it is also the part most often modified during initial fitting. Removing too much material on the first install is the single most common reason a hump block needs replacing.\u003c\/p\u003e\n\n  \u003ch2 class=\"akhb-h2\"\u003eWhen You Need One\u003c\/h2\u003e\n  \u003cul class=\"akhb-list\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOver-filed during fitting\u003c\/strong\u003e — material removed past the point where reliable forced reset returns.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWear from high round counts\u003c\/strong\u003e — the carrier contact surface has rounded or peened.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSecond rifle\u003c\/strong\u003e — you have a fitted kit in one AK and want a hump block ready for the next build.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBench spare\u003c\/strong\u003e — the part you do not want to be waiting on mid-build.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2 class=\"akhb-h2\"\u003eFitment\u003c\/h2\u003e\n  \u003ctable class=\"akhb-table\"\u003e\n    \u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePlatform\u003c\/td\u003e\n\u003ctd\u003eAK-47, AK-74, AKM, and RPK pattern rifles\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eReceiver\u003c\/td\u003e\n\u003ctd\u003eStandard AKM stamped or milled\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBolt carrier\u003c\/td\u003e\n\u003ctd\u003eFull-stroke or short-stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCalibers\u003c\/td\u003e\n\u003ctd\u003e7.62x39, 5.45x39, 5.56x45\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDoes not fit\u003c\/td\u003e\n\u003ctd\u003ePistol-caliber AKs (9mm, .45 ACP, and similar)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003cdiv class=\"akhb-callout\"\u003e\n\u003cstrong\u003eCheck your model first.\u003c\/strong\u003e AK receivers vary more than any other platform. Fitting these parts assumes a standard AKM-pattern receiver, and Draco variants require a minor trunnion modification. If you are not sure where your rifle lands, start with the \u003ca href=\"\/products\/ak-47-frt-super-safety-100-usa-made\"\u003ecomplete AK-47 FRT kit listing\u003c\/a\u003e and the install documentation before ordering individual parts.\u003c\/div\u003e\n\n  \u003ch2 class=\"akhb-h2\"\u003eFitting Notes\u003c\/h2\u003e\n  \u003cp class=\"akhb-p\"\u003eHump blocks are fitted parts, not drop-in parts. Expect to test bolt carrier clearance and remove material in small passes, checking function between each pass. Work slowly — material comes off far easier than it goes back on. Any standard AK trigger can be run with the hump block assembly; no proprietary trigger is required.\u003c\/p\u003e\n\n  \u003ch2 class=\"akhb-h2\"\u003eWhat You Get\u003c\/h2\u003e\n  \u003cp class=\"akhb-p\"\u003eOne (1) AK-47 FRT hump block. Sold individually. Trigger, retainer plate, trigger locking bar, transfer bar, and recoil buffer are sold separately.\u003c\/p\u003e\n\n  \u003ch2 class=\"akhb-h2\"\u003eBefore You Order\u003c\/h2\u003e\n  \u003cp class=\"akhb-p\"\u003eThis is a component part for an AK forced reset trigger system, sold as a replacement or spare. Forced reset trigger regulations continue to develop and vary by state. Review our \u003ca href=\"\/pages\/are-frt-triggers-legal\"\u003eFRT legality resource\u003c\/a\u003e for the current picture before ordering, and confirm what applies where you live.\u003c\/p\u003e\n\n  \u003cdiv class=\"akhb-links\"\u003e\n    \u003ch3 class=\"akhb-h3\"\u003eRelated Reading and Products\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003ca href=\"\/products\/ak-47-frt-super-safety-100-usa-made\"\u003eAK-47 FRT Super Safety complete kit\u003c\/a\u003e — the full system these parts belong to\u003c\/li\u003e\n      \u003cli\u003e\u003ca href=\"\/pages\/are-frt-triggers-legal\"\u003eAre FRT triggers legal? Current status and state-by-state breakdown\u003c\/a\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003ca href=\"\/blogs\/blogs\/draco-frt-micro-draco-ak-pistol\"\u003eMicro Draco FRT install and trunnion modification guide\u003c\/a\u003e\u003c\/li\u003e\n      \u003cli\u003e\n\u003ca href=\"\/pages\/best-frt-triggers-for-ar-15\"\u003eBest FRT triggers for the AR-15\u003c\/a\u003e — if you are building on the AR platform too\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Nspec","offers":[{"title":"Default Title","offer_id":48802252849397,"sku":null,"price":44.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.artakedowntool.com\/products\/ak-47-frt-hump-block-replacement-part","provider":"The Takedown Tools","version":"1.0","type":"link"}