WE Tech Hi-Capa 5.1 "T-Rex" Competiton Gas Blowback Pistol (SILVER)Specifications Brand: WE Tech Operation: Gas Blowback Material: Metal Slide, Frame, Trigger, Barrel Magazine Capacity: 30 Rounds Inner Barrel Length: 112mm Color: Silver Features Entire full metal frame and slide ensures high quality and durability Realistic blowback semi automatic pistol fires as fast as you can pull the trigger Well crafted design kicks hard and is extremely accurate Attractive lightening ported front and serrated rear slide is