The rail is where I deviated from a standard MK18 clone build. Instead of using a KAC RAS, I opted for a C4 quad rail with a FSB cutout from Centurion Arms. Not only was it lighter, it offer a little more rail space. Highly recommend.
The rail is where I deviated from a standard MK18 clone build. Instead of using a KAC RAS, I opted for a C4 quad rail with a FSB cutout from Centurion Arms. Not only was it lighter, it offer a little more rail space. Highly recommend.