DPMS AR-15 MINI A3 UPPER RECEIVER ASSEMBLY 5.56X45MM NATO 18 INCH BARREL

Technical Information

• Upper Receiver Type: A3 Mini SASS Flat-Top
• Barrel Length: 18″
• Barrel Contour: Not listed by manufacturer
• Barrel Material: Stainless Steel
• Muzzle Thread Pattern: 1/2″-28
• Chrome Lined: No
• Barrel Finish: Black Matte
• Twist Rate: 1 in 8″
• Chamber: 5.56x45mm NATO
• M4 Feed Ramps: Yes
• Muzzle Device: Panther Flash Hider
• Gas System Length: Rifle
• Gas Block Diameter: .750″
• Handguard: Free Float Quad Rail
• Sights: Front and Rear Flip-Up
• Bolt Carrier Assembly Included: Yes
• Bolt Carrier Type: Commercial