Umarex Glock 17 23Rds Gas Magazine Gen 3 / Gen 4 ( by VFC ) ( G17 Mag ) #UM9T-MAG-G17-BK01 Frame + Compatible with AR-15 stocks

+ Compatible with AR-15 stocks that do not require a lower indexing dimple (This includes most military and commercial collapsing stocks

Waterproof rating:IP67

- Color: Aliminum Original

- Poseidon Air Cushion Electroless Coating 590mm Rifle Inner Barrel For AEG

- For Tokyo Marui Model GBB Airsoft

Umarex Glock 17 23Rds Gas Magazine Gen 3 / Gen 4 ( by VFC ) ( G17 Mag ) #UM9T-MAG-G17-BK01 Frame + Compatible with AR-15 stocksUmarex Glock 17 23Rds Gas Magazine ( By VFC ) Features: Full metal construction. 23 round capacity. Matte finish. Compatibility: Umarex Glock 17 Gen 3 gas blow back pistol. Umarex Glock 17 Gen 4 gas blow back pistol. Umarex Glock 19 Gen 3 gas blow back pistol.