Tokyo Marui Dual Stainless Hi-Capa Custom Gas Blowback Airsoft Pistol (SILVER)Specifications Brand: Tokyo Marui Operation: Gas Blowback Material: Polymer Slide, Frame, and Grip Firing Modes: Semi Automatic, Safety Muzzle Velocity: 210 230FPS (w 0. 20g BBs) Magazine Capacity: 28 Rounds Hop Up: Yes, Adjustable Inner Barrel Length: 95mm Length: 7. 8" Color: Silver Package Includes: 1X Airsoft Pistol, 1X Magazine Features High strength polymer constructed slide and frame Optional 20mm lower accessory rail for optics and lasers Rear