VFC Umarex Glock 17 Magazine (Green Gas / CO2) Barrel Attachments - Semi/BurstX: short trigger pull

- Semi/BurstX: short trigger pull fires single shot

The ultimate in plate carrier performance

We've used them ourselves with good results

Inner Barrel Length: 7

VFC Umarex Glock 17 Magazine (Green Gas / CO2) Barrel Attachments - Semi/BurstX: short trigger pullFeatures: Full metal construction. 22 round capacity. Compatibility: Umarex Glock 19X gas blow back pistol (Gen. 3 4 magazines ONLY. Gen. 5 magazines will NOT fit.) Umarex Glock 45 gas blow back pistol. Umarex Glock 17 Gen 3 gas blow back pistol. Umarex Glock 17 Gen 4 gas blow back pistol. Umarex Glock 17 Gen 5 gas blow back pistol. Umarex Glock 19 Gen 3 gas blow back pistol. About: This Umarex Glock 17X 22rds magazine is designed to work with the