Net Weight: 790g / Gross Weight: 944gMaterial: 6061 Aluminum with Hard Coat AnodizingAll Actual Trademarks In Deep Laser Engraved Under Authority by SLR Rifleworks LLCPackage Incduded 1 x SLR Airsoftworks 14.7" Light Mlok EXT Extended Rail Assemble / 1 x DRACO Style AK Front Sight Assemble / 1 x AKM Length Outer Barrel (mm) with Outer Barrel Extension