GSG Colt M4 A1 Keymod Mid Airsoft Rifle

The GSG Colt M4 A1 Keymod Mid Softair rifle is the compact version of the M16A2, which is based on the M16 or XM177. Since 1994, the rifle has served as the assault rifle of the US Army Rangers and the infantry of the US Army. The high-quality replica with S-AEG system features a tactical Keymod handguard, an adjustable stock, a rail system, an adjustable flip-up sight, and the proven adjustable spin-up system for optimized precision. The package includes a battery (Twin Type, 8.4 V-1100 mAh, Ni-Mh) and a charger. Additional data: Magazine capacity: 350 rounds Recommended projectile weight: 0.25 g Ammunition type: BBs Hop Up: Adjustable System: S-AEG Weight: 2,788 g Overall length: 680-760 mm Energy: approx. 1.15 Joules Caliber: 6 mm