Are there any technical challenges to do a single piece xmag style vs a slug and rail 2 piece? I like railed and single piece mags equally (I own both)
Definitely nothing that fast. Right hand, only way they came. Any lefty you see on the road is a conversion. Still on the fence about building it out
Threaded wise, I would vote Autococker threaded detents. A detent that's commonly available at pretty much any paintball pro-shop.