Sig M17 / M18 P320 Gas Spare Magazine Hi-Capa Action Army Amoeba AS01 and

Action Army Amoeba AS01 and AS02 Striker Load Indicator & Lock Pin

Top off with more BBs until completely full and insert into the magazine

The Elite Force HK USP Co2 Magazine Rebuild Kit

Uses standard HPA 7

AMMO 1~5 parameter can be selected on SCR2

Sig M17 / M18 P320 Gas Spare Magazine Hi-Capa Action Army Amoeba AS01 andSig M18 P320 Gas Blowback Pistol spare magazine. Holds 21 rounds (+1). Comes in either Co2 or green gas spare mags. Fits in the Sig M18 and M17 (cross compatible) gas blowback airsoft gun models. The M17 and M18 magazines fit both models. Black or tan baseplate; Co2 or Green Gas variants (see drop down menu options)