Tandemkross CTHULHU GBB Pistol Magazine $200 Mystery Box a set of mounting rings

a set of mounting rings

Clear BB Indicator

Secure mounting with two Allen key slots

A: The magazine is designed as the standard issue for the EVO 3 A1 and matches the exact dimensions and material choice as the original CZ magazines

Tandemkross CTHULHU GBB Pistol Magazine $200 Mystery Box a set of mounting ringsWhat's Included? 1x TandemKross Cthulhu GBB Pistol Magazine (Black) What you need to use it This is a replacement magazine for the TandemKross Cthulhu GBB airsoft pistol. Load up to 24 6mm BBs through the top feed window. Fill with green gas or propane using the magazine's fill valve (gas not included). Insert into the pistol's magwell until it clicks. For optimal performance, use quality BBs, lubricate o rings with silicone oil occasionally, and