ASG B&T USW A1 GBB Bowback Pistol ( Black ) ( Gas Ver. ) Rails 5 Cocking handle provides breech

5 Cocking handle provides breech block safety

Version 3 zinc gearbox shell

Steel Rear Sight Screw & Spring Set

(P) Paddle

Right above the serrations are suppressor sights because once you throw on the RMR

ASG B&T USW A1 GBB Bowback Pistol ( Black ) ( Gas Ver. ) Rails 5 Cocking handle provides breechFeatures: 134A Green Gas powered Metal slide and frame Contoured slide with forward cocking serrations and cocking wings to aid in slide manipulation Threaded 14mm CCW outer barrel with thread protector Non reciprocating optics mount with Picatinny rail fits all rail mounted sights Folding stock with locking button and spring assisted opening Railed frame for flashlights lasers Ergonomic rubber grip with slight finger grooves Compatible with CZ 75, CZ