Bushmaster 0010004BLK M4 Patrolman’s 5.56x45mm NATO Caliber with 16″ Barrel, 30

Bushmaster’s M4 Patrolman’s features a forged A4 flat top receiver constructed of 7075-T6 aluminum. It also has an A2 birdcage-style flash hider, Mil-Spec trigger and M4 style handguard with a detachable handle. Action: Semi-Auto Caliber: 5.56x45mm NATO Barrel Length: 16″ Capacity: 30+1 Trigger: Mil-Spec OAL: 32.50″- 36″ Weight: 6.70 lbs Stock Description: 6 Position Collapsible Muzzle: A2 Flash Hider Receiver Material: 7075-T6 Aluminum Sights: A2 Front, Carry Handle Rear Twist: 1:9″ Barrel Length Range: 16″ to 16.99″ Weight Range: 6 lbs to 6.99 lbs Hand: Right Stock Finish Group: Black Metal Finish Group: Blued/Black