- Cast aluminum alloy (milled appearance) receiver with Sharps Bros. MB47 trademarks - SLR Rifleworks licensed Airsoft CNC aluminum M-LOK handguard - Stamped steel dust cover - Rail space on gas tube and hand guards allow easy modularity and allows the user to make this gun their own unique weapon - Reinforced aluminum alloy gearbox with 8mm Bearing installed including Quick-Detach Spring Guard (POM + Steel) - AR-15 Style Buffer Tube - Li-poly battery ready - Reinforced 8mm TM compatible V3 gearbox - Neodymium Magnet Motor - Manufacturer: DYTAC - Length: 830mm /880mm (Stock collapsed vs. Stock extended) - Weight: 2740g - Box claims it has a 500rd high capacity magazine but I'm pretty sure this is a mid-cap magazine that was included - Thread Direction: 14mm Negative - Battery Wired to Underneath Dust Cover w/ Deans connector - Maximum Battery Width is 19mm Rifle has been removed from the box and shot once to confirm FPS and Joules with a Chronograph. 330 FPS | 1.0J | 0.2g BB