Minimize your reload time by having a spare 26rd magazine for your CZ Shadow 2 Gas Blowback Airsoft Pistol. This magazine is constructed with a full metal frame to provide maximum durability and realistic weight. Green Gsa or propane powers this magazine which is filled directly into the bottom of the bottom of the magazine. A high tension internal spring quickly and smoothly feeds BBs from the magazine into the firing chamber. Stock up on everything you need before your next match so you can focus on the battle at hand and take the win.