Manufacturer: Elite Force (Licensed by GLOCK) FPS Range: 300-320 Color: Black Specifications: Dimensions: 8.07" L x 5.11"H (~205mm L x 130mm H) Weight: 1.89lbs (857g) Magazine: GLOCK 17 / 19X Style Green Gas Magazine Magazine Capacity: ~50 rds (Extended) / ~20rds (Standard) Gas Type: Green Gas / CO2 (CO2 magazine sold separately) Firing Mode: Semi Automatic, Full Automatic System: Gas Blowback Hopup: Yes, Adjustable Package Includes: Gun, Extended Magazine, Drum Magazine, and Manual