The KAC ambidextrous magazine release is easily installed into any standard Mil-spec AR-15 lower receiver. The KAC magazine release do not require and modifications to the host firearm or the lower receiver. Included with the kit is an installation wrench.
Specifications and Features:
Knights Armament Co Part 20470
Ambidextrous Magazine Release
For AR-15 type rifles
Does not require a modification to the host firearm