APS Aggrandize Nozzle Set For APS ACP Series 134A Gas Pistols Airsoft GBBAPS Aggrandize Nozzle Set For APS ACP Series 134A Gas Pistols GBB. Made out of Aggrandize Plastic. As many round fired from the pistol, the stock loading muzzle will get old. This Parts is for replace the original. Important for loading each BB from the magazine after slide blow back. Suitable for APS ACP Series 134A Gas Pistols GBB. Weight Approx 4g Original Packing