Sentinel Gear 1200RD M4 STYLE ELECTRIC WINDING DRUM MAGAZINE arp9 The ASG B&T USW A1

The ASG B&T USW A1 Airsoft Gas Gun - black folding stock pistol that can take either Co2 or green gas magazines

Built-in high-strength and impact-resistant bearing of 8mm Gearbox V2

If you want a bipod for your rifle

programming button

Also Available in a GBB compatible version

Sentinel Gear 1200RD M4 STYLE ELECTRIC WINDING DRUM MAGAZINE arp9 The ASG B&T USW A1SPECIFICATIONS MATERIAL: NYLON POLYMER CAPACITY: 1,200 ROUNDS CALIBER: 6 MM COMPATIBILITY: MOST M4 AND M16 AEGS COLOR: BLACK MANUFACTURER: SENTINEL GEARS FEATURES DURABLE LIGHTWEIGHT POLYMER CONSTRUCTION ELECTRIC WINDING SYSTEM ELIMINATES SELF WINDING HIGH CAPACITY DRUM MAGAZINE HOLDS 1200RDS OF BBS COMPATIBLE WITH MOST M4 AEGS