Drop On (MIL Spec) Upper Receiver Assembly that upgrades your AR15/M16/M4 type lower receivers or rifles.
- 5.56 x 45mm NATO 16.25” or 12.5" Quick Change Barrel
- 1:7” RHT, ½”28 TPI & Chrome Lined Barrel
- Short Stroke Gas Piston Operation
- Dual Feed
- Accepts ALL AR15/M16 Magazines & M27 Linked Ammunition
- Precision Machined 7075 T6 Billet Upper Receiver, Feed Cover and Charging Handle
- Precision Machined Billet Steel Feed Tray
- Finish: Manganese Phosphate & Type III, Class 2 Hardcoat anodize Black for Maximum Corrosion and Wear Resistance
- Dry Film Lubricant Applied to Critical High Friction Surfaces
- Full Auto Bolt Carrier
- Handguard Style: MIL STD 1913 Rail or MLOK
- Adjustable Sight Set
- Quick Change Barrel Handle
Includes:
- Belt Feed
- Main Action Spring
- MIL Spec H3 Buffer
- Carbine Stock Spacer
- Extended Bolt Catch
- Mag Adapter
- RipBrake Muzzle Compensator
- (100) M27 Links
- Operator’s Manual
