Lone Wolf AW-229N Alphawolf Barrel .40 to 9MM Conversion for Glock 22 31

Designed to fit Glock Gen 1-4 Models: G22, G31.    Caliber: .40 Cal, & .357 Sig to 9mm.

Turn your Glock 22 or 31 pistol into a reliable 9mm shooter without changing frames. The Lone Wolf AW-229N Alpha Wolf conversion barrel is precision-machined for a true OEM fit; engineered for consistent feeding, improved accuracy potential, and dependable drop-in installation. Shoot 9mm for cheaper ammo, and faster follow-ups, while using your existing slide and frame. Convert smart; get 9mm performance from your .40 Glock with a precision Lone Wolf Alpha Wolf barrel, trusted by operators and competitors who demand durability and consistent accuracy. Get yours at NDZ Performance today!

Features:

• Precision-machined barrel for OEM-style fit and function.
• Engineered for reliable feeding and ejection with factory-level tolerances.
• Durable finish for corrosion resistance and long service life.
• Drop-in installation for fast conversion (verify model/gen compatibility).

Important: Due to SBN coating Lone Wolf is unable to custom chamber or custom crown Alpha Wolf barrels.

Note: For Gen 4 applications Lone Wolf recommends using the 9mm guide rod and spring assembly.

See our complete line of Glock Gen 1-4 Products here

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.