COWCOW RM1 Guide Rod NcStar one-piece panel design that can

one-piece panel design that can be press fit into M-LOK rail slots and can directly fit onto most M-LOK aluminum hand guards

This is the main problem with a lot of inner and outer parts from different manufacturers which can be same product

that is maneuverable in close quarters and can also withstand the abuse of uptempo gameplay

With each gas-filled magazine

They are the highest quality BBs currently on the market

COWCOW RM1 Guide Rod NcStar one-piece panel design that canStainless Steel material with CNC machined Drop in 2nd spring and additional spring housing design 3 different weight of recoil springs for precise calibration Combine with primary spring to soften recoil Enhance the reaction force to speed up the blowback cycle Available in Black, Silver, Gold & Rainbow