The M4 Patrolman’s upper features a 116″ barrel with A2 birdcage-type flash hider, 7075-T6 forged A4 flat top receiver with detachable carry handle, carbine length gas system and M4 style handguard.
Bushmaster 0040004BLK M4 Patrolman’s Upper 5.56x45mm NATO 16″ Black Nitride
Bushmaster 0040004BLK M4 Patrolman’s Upper 5.56x45mm NATO 16″ Black Nitride Barrel, 7075-T6 Aluminum Black Receiver, M4 Handguard for AR-Platform
| UPC | |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | |
| Sights | |
| Rate of Twist | |
| Product Type | Complete |
| Caliber/Gauge | |
| Barrel Finish | Black Nitride |
| Barrel Length | |
| Shipping Weight | 4.6 |
| Sights Type | Adjustable Sights |
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