G&G Full Metal Gc1-46 M4 Electric Blowback Ebb Airsoft Aeg Rifle

SPECIFICATIONS: OPERATION: ELECTRIC AUTOMATIC (AEG) BUILD: METAL UPPER & LOWER RECEIVER, OUTER BARREL, BUFFER TUBE / POLYMER RIS, STOCK, MOTOR GRIP FIRING MODES: SEMI-AUTOMATIC, FULL-AUTOMATIC, W/ FUNCTIONAL SAFETY MUZZLE VELOCITY: 330-340 FPS (W/ 0.20G BBS) GEARBOX: VERSION 2 (METAL) MAGAZINE: 450RD HIGH CAPACITY MAGAZINE BATTERY: RECOMMENDED 8.4V NUNCHUCK (NOT INCLUDED) INNER BARREL LENGTH: 275 MM HOP-UP: YES, ADJUSTABLE WEIGHT: 6 LBS. OVERALL LENGTH: 28.25" IN. / 32" IN. (RETRACTED / EXTENDED) COLOR: MATTE BLACK FEATURES: PNEUMATIC BLOWBACK SYSTEM GEARBOX BRACE TO PREVENT FRACTURING MODULAR POLYMER RIS ADJUSTABLE DIOPTER REAR SIGHT THREADED HOLES FOR MOUNTING RAIL SEGMENTS DIRECTLY ERGONOMIC MOTOR GRIP INTEGRATED QD SLING MOUNTS THREADED FLASH HIDER MONOLITHIC STYLE PICATINNY UPPER RAIL FULL METAL UPPER AND LOWER RECEIVERS PACKAGE INCLUDES: 1X RIFLE, 1X MAGAZINE, 1X MANUAL