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| Sun | Appointment only |
| Mon | 11am - 7pm |
| Tue | 11am - 7pm |
| Wed | 11am - 7pm |
| Thu | 11am - 7pm |
| Fri | 11am - 7pm |
| Sat | 11am - 7pm |
Mfg Item #: CFU16762X39H
The Radical Firearms FCR Upper Receiver is a flat top, law-enforcement grade, drop-in receiver, ready to be mounted to any Mil-Spec AR-15 lower. This fully MIL-STD receiver provides a high-quality upper for any level budget or shooter. It comes complete and assembled with upper receiver, forward assist, ejection port door, barrel nut. 16" barrel and an A2 flash hider. This 7.62x39mm model has a black nitride barrel with black hardcoat anodized receiver and 15" handguard.
| Type | Upper Receiver |
|---|---|
| Twist | 1:10" |
| Sights | None, Optic Ready |
| Caliber | 762x39mm |
| Handguards | 15" FCR |
| Barrel Finish | Black Nitride |
| Barrel Length | 16" |
| Barrel Material | 4140 Chrome Moly Steel |
| Handguard Finish | Black Hard Coat Anodized |
| Barrel Description | Medium Contour |
| Barrel Length Range | 16.00" to 17.99" |
| Receiver Description | Aluminum Alloy |
