This item takes up one m-lock slot.
Every color anodized batch from every manufacturer will have slight variations, so there will never be an exact match between brands, but i have the Odin Zeus butt stock and mag release, the Tyrant pistol grip, and fore grip, all in red on my AR-9, and the colors are very close, from across the room it is impossible to see any difference, up close, it’s only slight and doesn’t clash, anybody need a Armaspec mag release? i have a maroon one that’s suppose to be red...