The MRE kit is built to get the job done with M4 carbines, and accommodates a fixed A2 front sight tower with carbine duration gas system. It extends past the entrance sight foundation, offering added rail House for your mounting of tactical equipment. Includes a few KAC 11 Rib Rail https://kac-m4-ras20073.getblogs.net/58845743/top-latest-five-kac-rail-urban-news