Length 4.21 inch, 107mm


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:
-PROUDLY MADE IN THE USA!
-Fits Glock 43 models only
-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)
-Exacting tolerances allow for drop in installation
-Fluting creates path for heat and debris to escape
-Meets Canada's standard for overall length

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

Do not use +P or +P+ ammunition in any Lone Wolf branded replacement barrel for the Glock 42, Glock 43, S&W Shield or Ruger LC380 series. Between inconsistencies with ammunition manufacturers loading practices, which may not conform to SAAMI specifications, unsafe firing conditions may result with these non-standard loads.

Lone Wolf, AlphaWolf 9mm Barrel, 107mm Length, Fits Glock 43 Pistol

  • $139.99 USD