Infantry Shop: China-Made Gas-Powered M4 Rifle GBBR
OptimusPrime
21 Apr 2026
Infantry Shop in Korea introduces a new line of Chinese-made gas blowback (GBB) airsoft rifles, specifically the MK18 and MK18 URGI models, under the CWS brand. They note the rifles' build quality, noting that while they are full metal, they also feature steel components like the hammer and bolt catch. They even experiment with part compatibility, successfully swapping magazines and bolt carriers with Tokyo Marui MWS parts, proving that these new arrivals can play well with the established kids on the block.
There is a focus on the user-friendly features of the rifles, such as the ambidextrous charging handle and safety selector. The hosts have a bit of a laugh clarifying that "MB type" refers to the dual-sided functionality and not a former political figure, admitting their English might be a little rusty. The rifles are currently undergoing safety certification, so enthusiasts will have to wait just a bit longer before they can officially get their hands on them.
They wrap up with a quick firing test to demonstrate the action, confirming the rifles function as expected. While the exact price remains a closely guarded "top secret" for now, the hosts hint that it will be quite competitive, potentially landing well below the 500,000 KRW mark. With affordable magazines also on the horizon, the video suggests these rifles might just be the budget-friendly option your wallet has been hoping for.