Upper Parts
2 products
| Product | Type | Color | Platform | Best price | Add to build |
|---|---|---|---|---|---|
| AR-15 Exo Barrel Extension Steel NickelFailzeroAR-15 | — | — | AR-15 | $29.991 storeOut of stock | |
| FailZero M16/M4 Bolt Carrier, No Hammer, EXO Nickel BoronFailzeroBolt Assembly · AR-15 | Bolt Assembly | — | AR-15 | $147.494 storesIn stock |
