ZEV Technologies PRO Match Barrel G17 Gen1-4 1/2X28 Threading DLC Black BBL-17-PRO-TH-DLC. The PRO barrel line features extremely tight tolerances and are manufactured with pre-hardened chromium stainless steel (416R) that was originally designed for...
ZEV Technologies PRO Match Barrel G17 Gen1-4 1/2X28 Threading DLC Black BBL-17-PRO-TH-DLC. The PRO barrel line features extremely tight tolerances and are manufactured with pre-hardened chromium stainless steel (416R) that was originally designed for...