The Knights Armament rail available delivers heat-shielding weapon Command and also the accent attachment abilities you need to rework your rifle right into a battle-All set weapon. Available in KeyMod or M-LOK configurations, KAC handguard rails are produced outside of lightweight anodized aluminum and feature a free-floating layout, a Picatinny https://kac-m4-ras20639.dm-blog.com/26625705/knights-armament-m4-quad-rail-can-be-fun-for-anyone