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

a set of mounting rings

Use the additional pockets for magazines

at bottom and in center of housing to ensure the hopup unit is exactly centered

if your airsoft gun is LiPo-ready and uses a mini-Tamiya connector

Whether you prefer a steep angle for aggressive shooting positions or a more relaxed grip for stability and precision

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