KWA M4 KR7 7 INCH KEYMOD HANDGUARD FULL METAL GBB RIFLE Category_Recoil & Spring 20mm Under Rail

20mm Under Rail

Item Weight (gram) 2430 Major Color Black Length 535mm / 660mm Barrel Length ~208mm Hop-up Adjustable Shooting Mode Semi/Fully Automatic Gearbox Type 2 AEG Motor High Torque EG3000 Motor AEG Power Source 8

45 as seen on "Tomb Raider"

After some modifications

4 Gas Magazine

KWA M4 KR7 7 INCH KEYMOD HANDGUARD FULL METAL GBB RIFLE Category_Recoil & Spring 20mm Under RailKWA M4 KR7 7 inch Keymod Handguard Full Metal GBB Rifle 1 1 Scale Gas Powered Airsoft GBB Rifle Semi & Fully Automatic Select Fire Gas Operated Recoil Blow Back Realistic Construction & Field Stripping Metal Lower & Upper Receiver 7" Free Float KeyMod System Handguard (With 2X KeyMod System 5 Slot Rail) 180mm Outer Barrel With 45mm Flash Hider (14mm CCW) With Dummy Gas Block & Gas Tube Detachable Metal Front Sight and Adjustable Rear Sight Polymer