Lone Wolf Alpha Wolf M/19 9MM Barrel for Glock 19

Lone Wolf Alpha Wolf M/19 9MM Barrel for Glock 19Alpha Wolf barrels establish the benchmark for absolute accuracy and combat reliability. It is the pinnacle of what every other barrel manufacturer strives to be.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 a drop in installation Fluting creates a path for heat and debris to escape