Lone Wolf Distributors replacement barrels are manufactured from the highest grade mill select 416 stainless bar stock. CNC machined and heat treated, providing a life time of service and unparalleled accuracy at an affordable price. The standard groove and land rifling make this an excellent choice for those who wish to shoot lead, plated or jacketed bullets. Can be used in factory ported or stock pistols. Intended for use in the Glock 23, 32 pistol.  This barrel also works as an extended barrel for Glock models 27, 33.  We do recommend the use of the correct 9mm magazine with these conversion barrels to guarantee reliable feeding.  Use G19 9mm mag for G23 and G32 conversion.Threaded .578 x 28 to fit popular suppressor manufacturers.  Length 4.02 inch, 102 mm

Button rifling, the "button" is a tool made of tungsten carbide. The carbide button tool is attached to a rod of high tensile steel (barrel), and the other end of a long rod is attached to a special adaptor. An AC Servomotor rotates the button precisely to emulate twist rate, this forms the grooves on the inside of the barrel.

PLEASE NOTE: Using this barrel in a Generation 4 Glock may cause malfunctions while using the standard Glock recoil spring assembly. For best results, install a 9mm Glock recoil spring.

Special features include:

Ready to use, pre-fit drop in. No gunsmithing required

Fits Glock Gen3, Gen4

Precision machined from heat treated 416R stainless bar stock

Lock-up area produces greater shot-to-shot accuracy

Tighter dimensions than the original

Glass bead, satin finish exterior

Maximum chamber support, improved feed ramp design

Button rifled, standard crown

Ok to use lead, plated or jacketed bullets

Proudly made in the USA

Lifetime warranty for materials and workmanship

**Due to production runs logo may be different than pictured

Lone Wolf Distributors will replace any of our barrels or barrel accessories which are found to have manufacturing or material defects. Customer modifications or the use of reloaded ammunition will void this warranty.