The Gun Parlor

• Length: 7.5" Pistol

• 5.56 NATO

• 1:7 Twist

• .750" gas block diameter

• Pistol gas system with a 0.07 gas hole diameter

• 1/2"x28 Thread Pitch

• 4150 Chrome Moly Vanadium

• Black Nitride finish

• Made in the U.S.A.

• Fits: AR-15

Includes:

• AR-15 Stripped Upper Receiver (Made in USA)
• AR-15 Forward Assist
• AR-15 Ejection Port Dust Cover Complete Assembly
• AR-15 Complete Bolt Carrier Group (Made in USA)
• AR-15 Tactical Charging Handle Assembly
• AR-15 / AR-10 Pistol Length Gas Tube 6.75" - Stainless Steel
• A2 Muzzle Brake for 1/2"x28 Pitch - 5 Ports
• 223/5.56 1/2"x28 Thread Steel Crush Washer
• .750 Low Profile Steel Gas Block with Roll Pins & Wrench - Black