VFC Umarex Glock 17 Gen. 4 GBB Pistol AEG Triggers Aluminum buffer tube

Aluminum buffer tube

75"(width) x 3"(height)

We have run these BBs on the field and in our range with no issues whatsoever

They will jam the guns and break them

Made of durable Polymer

VFC Umarex Glock 17 Gen. 4 GBB Pistol AEG Triggers Aluminum buffer tubeComes with orange tip. Features: Fully licensed by GLOCK INC. Patterned after the Gen 4 pistol. Metal slide. Licensed Glock markings. Comes with a 23 round gas magazine. Specifications: Length 200mm Weight 662g Magazine Capacity 23 Rounds Power Source Green gas Blowback Yes Shooting Modes Semi Auto Hop up Adjustable. Magazine Compatibility Umarex Glock magazines. At the 2010 SHOT Show, Glock presented the "fourth generation", now dubbed "Gen4" by