Lone Wolf Distributors AlphaWolf Conversion Barrel for Glock 27/33 – Threaded

This Lone Wolf Distributors AlphaWolf threaded conversion barrel allows Glock 27 and Glock 33 owners to shoot 9mm ammunition through their .40 S&W/.357 SIG subcompact frames. The conversion design provides a cost-effective training option and reduces recoil compared to full-power defensive rounds, while the threaded muzzle accommodates suppressors and compensators for duty or range use.

Machined from 416R stainless steel with a matte finish, the barrel features a 1:16 twist rate optimized for 9mm projectiles and standard 1/2x28 threading. Installation requires only a magazine and recoil spring change—no permanent modification to the firearm. The barrel chambers 9mm Luger and drops into factory Glock slides without fitting. Note that use of a 9mm magazine and appropriate recoil spring is mandatory for reliable function.

• Type: Conversion Barrel (Threaded)
• Caliber: 9mm Luger (converts from .40 S&W/.357 SIG)
• Thread Pitch: 1/2x28
• Material: 416R Stainless Steel
• Finish: Matte Stainless
• Compatible Firearms: Glock 27, Glock 33