Lone Wolf AlphaWolf Barrel M/21 45ACP Threaded .578x28

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 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.