Umarex HK HK416 A4 GBB Airsoft Gun - Black

Umarex HK 416 A4 GBB Airsoft Rifle - Black - Fully licensed by Heckler & Koch; Heavy duty metal frame with weather resistant powder coat finish- Full auto with realistic blowback action- Adjustable hop-up for optimized range; Includes 40-round mag- Shoots 6mm plastic airsoft BBs at up to 400 fps- Powered by efficient airsoft green gas (green gas NOT included); Compatible with spare magazine part number: 2262073Tech Specs: - Manufacturer: Umarex/EF & KWA- Color: Black- FPS (Feet Per Second): 360 - 400 FPS- Magazine Capacity: 40 - Inner Barrel Length: ~ 390mm- Gas Type: Green Gas or Propane- Firing Mode: Multi- System: Gas Blowback- Hopup: Yes, Adjustable- Package Includes: Gun, Magazines, and Manual