Welcome to Cheaper Than Dirt! Shop 200,000+ deals on firearms, ammunition, gun parts, survival gear and more. All in stock and ready to ship.

AAC GLOCK 21 Threaded Barrel .45 ACP Nitride Black

Submit a review
Advanced Armament Corporation
Typically ships the same business day when ordered before 4pm CST.
Add To Wishlist Tell A Friend
Can we ship this to you?
Specifically for the GLOCK 21, this .45 ACP barrel from Advanced Armament Corporation will allow the use of a muzzle device such as a suppressor. The barrel is precision formed from heat treated 416R stainless steel and has a corrosion resistant salt bath nitride finish. A thread protector is included. Advanced Armament Corporation is a leading manufacturer of quality suppressors and other firearms accessories.

Features and Specifications:
Manufacturer Number: 103552
Heat treated 416R stainless steel
.45 ACP
Salt bath nitride finish
Threaded M16x1 LH
Thread protector

GLOCK 21 only


Item#: GNS-8578-014
Be the first to review this product.

Submit a review