The MRE package is designed to work with M4 carbines, and accommodates a set A2 front sight tower with carbine size gas procedure. It extends earlier the front sight base, furnishing more rail Room for your mounting of tactical components. Incorporates three KAC 11 Rib Rail Panels. Light-weight and army-tough, https://elliotzcoyh.widblog.com/81421206/the-2-minute-rule-for-knights-armament-rail