AR-10 A4 A-Series Upper Receiver Assembly 7.62x51mm/.308 Winchester
Complete upper receivers include: AR-10 port door assembly (EA1165), AR-10(T) port door rod (EA1171), AR-10 / M-15 port door spring (EA1167), and AR-10 forward assist kit (10005001KIT). AR-10-A4 complete upper is our standard flat top upper with the standard port door rod used for all AR-10’s that will utilize a 2-piece handguard. If a free float handguard is to be used, the 10002000 AR-10(T) complete upper is needed. Forged flat-top with MIL-STD 1913 rail and laser engraved rail numbering, 7075-T6 aluminum. Thread Size: 1 – 7/16X18. Chambered in 7.62x51mm/.308 Winchester.
Caliber: .308/7.62mm
Caliber-Gauge: .308 WIN.
Products specifications
| Manufacturer | ARMALITE |
| SubCategory | Uppers, ACCESSORIES-UPPERS |
| Category | ACCESSORIES |
| Stock Status | Out of Stock |
