Serious AR shooters demand from customers the ideal. They're going to also require various extras attached to their weapon. These equipment must be straightforward to attach and freely accessible for use as demanded. Posted by BRAD on 23rd Jan 2020 Magnificent item, suits just like a glove, durable, good and https://johnnyggran.alltdesign.com/facts-about-knights-armament-m4-quad-rail-revealed-49283923