Features Full metal construction - Steel receiver, top cover, fire selector & trigger guard Tokyo Marui AK-47 build style - Compatible with externals for TM AK-47 AEGs 14mm CCW Male threaded outer barrel - Tracer/suppressor ready AK-105 Trumpet gas booster flash hider pre-installed - Realistic device for an AK-105 20mm Picatinny railed handguard & gas tube - Ready for 20mm Picatinny accessories Adjustable tangent open iron sights - Adjustable via the drums on either side, authentic Cyrillic markings Ambidextrous charging handles - Completes the legendary "MAG-K" look Slider adjustable HOP-up unit - Accessible with the charging handles pulled and held back Steel receiver and top cover - Realistically hefty and solid, a mix of real and mock rivets in all the right spots Ergonomic pistol grip - M249 derived grip, a massive improvement over the original AK grip 3 Position fire selector - SAFE - AUTO - SEMI 6 Position M4/AR-15 buffer tube - Adjust the stock to suit your body type, compatible with M4/AR-15 stocks M4/AR-15 "LE" Stock - The classic 1990s M4A1 stock, sling loop on the bottom Version 3 gearbox - 18:1 Steel gears, quick change spring system Top wired: Mini-Tamiya connector - Recommended Battery: 7.4V 1300mAh LiPo in AK slim stick config. Compatible with AK AEG magazines - Plenty of spare magazine options