Lone Wolf Arms AlphaWolf Barrel for Glock 21 Pistols

The Lone Wolf Arms AlphaWolf Barrel for Glock® 21 Pistols is a drop-in performance barrel designed to deliver match-grade accuracy and superior consistency. This non-threaded handgun barrel features stress-relieved 416 stainless steel construction that has been heat-treated to RC 40-42 hardness and finished with a corrosion-resistant SBN (Salt Bath Nitride) coating for a surface hardness of RC 60, providing maximum strength and longevity. The bore is polished and honed for superior strength and exceptional performance, and precision-machined button rifling delivers match-grade accuracy. Plus, the proprietary fluting pattern reduces weight and facilitates faster cooling for enhanced rapid-fire performance. Made in USA.