This is the new Rarebreed Brand L3 - 3 Position FRT
If you want the best, if you want the original, this is it!
You get the FRT-L3, a 3 position ambi safety selector, and a set of anti-walk pins. The hammer does not have an internal spring to lock onto the detent cut in the standard pin you must use anti walk pins.
Drop in does not require M16 cut receiver.
Ships free!