AlphaWolf Barrel For M/21L 45 ACP Threaded .578 x 28 - BLEM

Will NOT be shipped to the following areas: Washington
(1 review)

Current Stock:

Out of stock

Out of Stock
Length 6.61 inch, 168 mm
Alpha Wolf barrels establish the benchmark for absolute accuracy and combat reliability. It is the pinnacle of what every other barrel manufacturer strives to be.

Barrel Features:

  • Fits all Glock generations
  • Designed for lead, plated, or jacketed ammunition
  • Certified, stress relieved 416 stainless steel
  • Button rifled, three stage honed bore
  • Industry recognized SBN premium coating (SBN is Salt Bath Nitride, similar to Tennifer)
  • Heat treated to RC 40-42, then SBN coating increases surface hardness to RC 60
  • Exacting tolerances allow for drop in installation
  • Fluting creates path for heat and debris to escape
  • Threaded models come with appropriate thread protector installed

Due to SBN coating we are unable to custom chamber or custom crown Alpha Wolf barrels.

(1 review) Write a Review
  • 5
    Threaded barrel for Glock 21

    Posted by Brian R on 13th Apr 2023

    Barrel works fine, very happy with price and quality. I can not find a thing wrong with this so called blem. I am very happy with barrel. I see they are out of stock now. I was happy to see the barrel came with thread protector as well!! Last few barrels I bought from other companies came without a protector . thanks Lone Wolf!!

Barrel Length:
6.61in (168mm)