The Optics Ready Carbine upper has a 16" 4150 chrome-moly-vanadium barrel with an M4 profile and hard chrome lining in bore and chamber for extended barrel life. The forged 7075 T6 aluminum flattop receiver is lightweight and has a hard anodized black finish. This model has a milled low-profile gas block and a target crown.
Bushmaster XM-15 QCR Upper Receiver 16 Inch 5.56mm
Bushmaster
$534.56
- SKU:
- 100042601
- UPC:
- 604206921949
- Accessories:
- A2 Flash Hider
- Barrel Description:
- M4 Profile
- Barrel Finish:
- Black
- Barrel Length:
- 16
- Barrel Length Range:
- 16 to 16.99
- Barrel Material:
- 4150 Steel
- Barrel Type:
- 1:9
- caliber:
- 223 Rem/5.56NATO
- Finish:
- Salt Bath Nitride
- Finish/color:
- Black
- Handguard Finish:
- Black
- Handguards:
- Synthetic
- Receiver Description:
- A3
- Receiver Finish:
- Black
- Series:
- Complete Upper Receiver Assembly
- Sights:
- Flat Top
- Similar Items:
- UPPER
- Twist:
- 1-9
- Type:
- Upper
- Color:
- Black
- Length:
- 16''
- Style:
- Complete
- Cartridge:
- AKK_5.56 mm NATO
- Contour:
- Heavy
- Muzzle:
- A2 Flashhider
- Make:
- Bushmaster
- Model:
- XM-15 QRC
- Make/Model:
- Bushmaster|XM-15 QRC
- Length:
- 16
- Cartridge:
- AKK5.56 mm NATO
- Twist:
- 19
- Model:
- XM15 QRC
- Make/Model:
- BushmasterXM15 QRC
- Barrel Type:
- 19
- caliber:
- 223 Rem5.56NATO