Barrel:

• 16in Government Profile Mid-length
• 4150 Chrome Moly Vanadium Steel
• QPQ Corrosion Resistant Finish
• QPQ Coated M4 Feed Ramp Extension
• Twist Rate: 1:7″
• Muzzle: 1/2×28 Threaded

Handguard:

• For 223/5.56
• 10″ length free float rail mount with partial Picatinny Top rail and M-LOK slot system
• CNC machined from Quality aluminum
• Black anodized

Upper Receiver:

• Forged 7075-T6 Mil-spec receiver for a standard AR-15 rifle
• Picatinny rail, t-marks, and M4 Feed Ramps

Muzzle:

• Standard AR-15 A2 birdcage-style muzzle device
• Fits standard 1/2 x 28 threading
• Designed for use on 5.56/.223 barrels

Dust Cover Door:

• Dust cover door
• Spring
• Rod with C-Clip preinstalled

Charging Handle:

• Mil-spec M4
• Standard AR15 Charging Handle

Gas Block:

• Size .750
• Includes (x2) set screws and (x1) gas tube roll pin
• Standard height gas block

Gas tube:

• Stainless Steel Construction
• Comes with Roll Pin

BCG:

• 223/5.56 Caliber
• Nickel Boron Carrier
• Matte Nickel Boron Finish
• Bolt Material: 9310
• Carrier Material: 8620
• M16 Full Auto Style Carrier
• Forward Assist Serrations
• Nickel Boron Bolt, Carrier key, & bolt components
• Mil-Spec Gas Rings
• Mil-Spec Staked Gas Key
• MPI Tested
• Fully assembled