or using a picatinny rail segment to add your other parts and pieces as you see fit

that's a non-issue for Walther PPQ GBB owners

CCT HopUp bucking is manufactured by high quality anti-oil rubber material

8mm ball bearing bushings

Electric Recoil Gun [ERG] that utilizes the patented Kinetic Feedback System [KFS]

MAXX Model Airsoft CNC TRIGGER E RED For Ver. 2 AEG Gear Box titan or using a picatinny railMaxx Model CNC Aluminum Advanced Trigger (Style E) is specially designed for fast response, smooth and consistent trigger pull on Ver. 2 Gear Box of M4 M16 series Airsoft AEG Rifles. The Advanced Trigger has multiple adjustment points to control travel, over travel, and to prevent damage to electronic switches on controller boards. The Advanced Trigger is completely compatible with the popular TITAN Electronic Module from Gate for Ver. 2 Gear Box. The