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Mfg Item #: 0040003BLK
The optic ready XM-15 QRC upper features a 7075 T6 aluminum receiver, SBN MPI bolt carrier, and a standard carbine gas system.
| Type | Complete |
|---|---|
| Twist | 1:8" |
| Series | QRC |
| Sights | None, Optic Ready |
| Caliber | 5.56x45mm NATO |
| Barrel Finish | Black Nitride |
| Barrel Length | 16" |
| Barrel Length Range | 16" to 16.99" |
