Match Grade Replacement Barrel for Glock 21 .45 ACP - Threaded - Lone Wolf
Item #: LWD2145TH
Lone Wolf LWD-2145TH
Weight: 2.00 pounds
Lone Wolf Distributors replacement barrels are manufactured from the highest-grade mill select 416 stainless-steel, CNC machined, and heat treated. These combined features provide a lifetime of service 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. It can be used in factory ported or stock pistols and is intended for use in the Glock 21 pistol only.
This is a replacement barrel for Glock Model 21 chambered in .45 ACP and is threaded .578 x 28 to fit popular suppressor manufacturers. It will fit Glock generations 3 & 4. The barrel comes ready to use, pre-fit drip in, and no gunsmithing required. It has been precision machined from heat treated 416 stainless steel and button rifled, with standard crown. The bore has a tighter dimension than the original factory barrel. Lock-up area produces greater shot-to-shot accuracy. It has a glass bead, satin finish exterior with maximum chamber support, and improved feed ramp design. Proudly made in the USA.
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.
Length 5.2", 132mm
Thread Pitch: .578 x 28
**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.