Umarex (VFC) 20rds Gas Magazines for Umarex HK417 GBBR - TAN Magpul Protection surface of the shield

Protection surface of the shield – 42 sq

Effective Distance is 60-70 Foot / 18~20m (Shoot much more further than Mosquito Molds' Shell Cartridge)  Industrial Strength O-Ring in this Cartridge  All Cartridge were produced by Computer Numeric Control (CNC) Lathe

Self-Locking Seletor Ring

Dark Earth)  ABS Construction  Replace the standard magazine base of airsoft pistol magazine  Suitable for Marui M1911/ MEU Series Pistol Magazine  "WILSON COMBAT" Marking on both side  4 pieces in package

-Skull Frog Hi-Cap Magazine (FDE) (MAG011DE)

Umarex (VFC) 20rds Gas Magazines for Umarex HK417 GBBR - TAN Magpul Protection surface of the shield20 round gas magazine for the VFC system gas blow back HK417. Short load for true 20 round realism more then enough gas to empty the magazine 4 times over. Plastic housing covering the large gas reservoir adds good weight, realistic feel and not only resistance to wear but eventual wear and tear will add a real environment on mag worn look. Compatible with VFC Umarex G28 GBB rifle