BUILD YOUR OWN ARC-FIRE V2 COMBO
Pick your AS Designs ARC-Fire V2 selector throw, your buffer, and your M16-profile BCG. Live pricing on every combination — every combo is FRT-correct, ships complete in one box, and saves $50 vs buying the parts separately.
EVERY COMBO SAVES $50 VS RETAILSTEP 1 — CHOOSE YOUR ARC-FIRE V2
AS Designs ARC-Fire V2 — Active Reset Clutch selector system, M2 tool steel with DLC coating. Pre-cut trigger included.
STEP 2 — CHOOSE YOUR BUFFER
All seven options meet or exceed the H2 minimum for reliable ARC-Fire reset.
STEP 3 — CHOOSE YOUR BCG
All three are M16-profile — required for the ARC-Fire's reset function.
YOUR BUILD
Complete all three steps to unlock your combo price.
Not Sure What to Pick? Quick Guide
| Your Build | Recommended Combo |
|---|---|
| Best value complete setup | Any ARC-Fire V2 · Basic H2 · Standard M16 BCG — $389.97 |
| Standard carbine, want silent operation | Any ARC-Fire V2 · Armaspec SMB H2 · Nickel Boron BCG |
| Suppressed or sub-16" barrel | Any ARC-Fire V2 · Armaspec SMB H3, Kings Firearms H3, or Basic H3 · Nickel Boron BCG |
| Plug-and-play, no tuning ever | Any ARC-Fire V2 · Odin Works HFRT · Nickel Boron BCG |
| Want to fine-tune for your ammo/gas system | Any ARC-Fire V2 · Odin Adjustable Heavy · Nickel Boron BCG |
| Top-shelf show build — mirror finish, full-auto rated | Any ARC-Fire V2 · your buffer choice · Polished Chrome BCG |
Buffer guidance: H2 is the minimum weight for reliable ARC-Fire function. H3 is recommended for suppressed builds and short-gas systems. The Odin HFRT is the purpose-built no-guesswork option. The Armaspec SMB adds silent captured-spring operation. See our full buffer guide for the deep dive.
Every combo is FRT-correct. All three BCG options are M16-profile — required for the ARC-Fire's reset function. All seven buffer options meet or exceed the H2 minimum threshold. There is no wrong combination on this page — only different builds.
State restrictions: Sales prohibited to CA, CT, CO (Boulder County and Broomfield), DE, FL, HI, IL, MA, MD, MN, NJ, NV, NY, RI, WA, Washington DC, and Puerto Rico. Compliance verified on every order. See our FRT legality guide.