Lone Wolf AlphaWolf Threaded Barrel for Glock 21, .45 ACP

The Lone Wolf Distributors AlphaWolf threaded barrel (brand part no. AW-2145TH) is a .45 ACP replacement barrel built for the Glock 21, cut with button rifling and finished with a three-stage honed bore for accuracy and reliability. Lone Wolf designs the AlphaWolf line to run lead, plated, or fully jacketed ammunition without the feeding issues some aftermarket barrels have with unjacketed bullets. This threaded handgun barrel adds suppressor or compensator compatibility to a Glock 21.

Key Specifications

• Chambered in .45 ACP for the Glock 21.
• Rifled with button rifling for consistent bore geometry.
• Finished with a three-stage honed bore for accuracy.
• Rated to run lead, plated, or jacketed ammunition.
• Sold as part of Lone Wolf’s AlphaWolf barrel line.
• Threaded at the muzzle for a suppressor or compensator.

Frequently Asked Questions

Can I run lead ammunition through this barrel? Yes, Lone Wolf designs the AlphaWolf line to handle lead, plated, and fully jacketed ammunition.

Does this barrel fit a stock Glock 21? Yes, it’s built as a direct-fit replacement barrel for the Glock 21 platform.

Buy the Lone Wolf AlphaWolf Threaded Barrel for Glock 21, .45 ACP

Adding thread compatibility to your G21 opens the door to a compensator or suppressor without giving up accuracy. Order it from our Lubbock, TX gun shop for fast, insured shipping.