LWD Barrel M/21 45 ACP Stock Length

(3 reviews)

Current Stock:

Out of stock

Out of Stock
Length 4.60 inch, 117 mm

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.

*At this time, we are not offering custom 460 reams on these barrels.

(3 reviews) Write a Review
  • 5
    Lone Wolf Stainless barrel

    Posted by Kent Anderson on 11th Aug 2023

    This barrel works flawlessly, feeds ammo without any hiccup and I am happy to own it!

  • 5
    LWD Barrel M/21 45 ACP Stock Length

    Posted by Rob on 26th Jul 2023

    Great finish and a perfect fit!

  • 5
    LWD Barrel M/21 45 ACP Stock Length

    Posted by Eldon McWilliams on 16th Mar 2023

    Great barrel to add to my 'group' of Lone Wolf Barrels. suer price. I wanted to add lead rounds from my other 45acp's & this barrel lets me do that with no problem.

Barrel Length:
4.60in (117mm)