Zev Bbl-17-opt-th-brz Match – Barrel G17 Gen1-4 Threaded Brz

Zev bbl-17-opt-th-brz match barrel g17 gen1-4 threaded brz Other Features: Recessed target crown.Match chamber.Stylized barrel hood with caliber, model engravings , and loaded chamber indicator 1/2 x 28 threading broach cut 1:14 left hand twist rifling was developed to create the most accurate glock aftermarket barrel available.Compatible with glock gen 1-4