Description

A limited time offer! Builders kit including our “Guaranteed to Feed” 45ACP barrel, bolt, and 10 ounce heavy extended buffer.Tested to run on Angstadt, Black Creek Precision, New Frontier Armory/, and Quartercircle 10 large frame Glock magazine lower receivers. Runs flawlessly with our Macon Armory Magazines and magwell adapters.

• 1/16 twist, 4140 CM black nitride barrel
• Colt pattern ramped bolt
• 10 oz. extended length steel bodied carbide filled buffer.
• engineered to run with all currently available large frame Glock lowers
• 5/8 x 24 Muzzle thread
• Muzzle device Included