The officially licensed GLOCK 19 Gen5 gas blowback airsoft pistol is here and ready to roll into your service regiment. This airsoft pistol comes with a 20 round GBB magazine and features full blowback action. With a metal slide and adjustable hop-up, the G19 Gen5 launches .20g BBs at 290 FPS. This GLOCK 19 Gen5 is compatible with these magazine SKUs: 2276305, 2276302, 2276329, 2276334, 2276320. Gen 5 Styling and Ergonomics 20 Round Magazine Black Metal Slide Polymer Frame 290 FPS with .20g BB Adjustable Hop-Up 3 Extra Fill Valve O-Rings Replacement G19 Magazine SKU 2276305 Accepts These Full Size Magazines: 2276302, 2276329, 2276334, 2276320 Officially Licensed Product of GLOCK.