Lone Wolf replacement barrels are manufactured from the highest grade mill select 416 stainless steel. 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 21 pistol only.

Special features include:
 
Ready to use, pre-fit drop in. No gunsmithing required
Fits Glock Gen3 and Gen4
Precision machined from heat treated 416 stainless steel
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

Lone Wolf 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.