Airsoft Gun HFC Airsoft Gas Blowback GBB Pistol Full AutoDescription: Don't let an empty rifle mag keep you from unleashing full auto firepower at your opponents as you await the chance to reload your rifle. The HFC Airsoft M9 Gas Blowback Full Auto Pistol is a force to be reckoned with. This M9 from HFC, which shoots in both semi automatic and FULL AUTOMATIC, features a stylish logo and serrations along the full metal slide. The pistol grip keeps your hands from slipping during use, and front an rear