The MRA Renegade is a novel, spring assisted, straight pull, magazine fed firearm design. It is composed of a proprietary receiver, bottom metal, and proprietary bolt carrier with integrated, swap-able left or right hand charging handle.
Maple Ridge Armoury
MRA Renegade Receiver Kit MRA-2006
MRA Glide Nickle Boron BCG MRA-1033
MRA Glide Nitride AR-15 BCG MRA-1026