VIDEO: Hidden 2 x 12g CO2 Cylinder Milspec Buffer Tube Operation and Installation

Hidden 2 x 12g CO2 Cylinder Milspec Buttstock Buffer Tube is made of solid aluminum. The adaptive buffer tube is Milspec - it is compatible with any Milspec buttstock. The adapter has 5 adjustable positions. Compatible with all guns such as TIPX, CMP-18, 468, T15, TMC, Milsig, Maxtact, RAP4, Tacamo, Airsoft Gun using HPA, and Airgun using standard tank Made of aluminum.
Link https://mcsus.com/products/where-does-the-air-go-hidden-2-x-12g-co2-cylinder-milspec-buffer-tube