ZEV Technologies V2 Match Barrels have been redesigned for improved performance. Enhanced features include a recessed target crown, a new match chamber, a stylized barrel hood with caliber engravings, and a loaded chamber indicator. The V2 Match Barrels features ZEV's proprietary broach cut 1 in 14" left hand twist rifling which was developed to create the most accurate Glock aftermarket barrel available. ZEV's testing confirms a significant increase in accuracy over factory barrels in all standard bullet weights. Manufactured from 416R stainless steel, an ideal material for making match grade barrels due to the precise cutting of chambers and rifling which results in a more accurate barrel. FeaturesRecessed Target CrownMatch Grade ChamberStylized Barrel Hood1:14" LH Twist Rifling1/2"-28 Threaded Muzzle416R Stainless Steel Construction Dimpled Barrel Design DISCLAIMER:This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent...