With no mag in the gun it's almost impossible to use a MatchSaver since the shell will fall through the magwell unless you have the gun fully rolled on it's side which is just odd. With a mag in the gun, if you keep your BHO tab then you can't drop the bolt easily. With a mag in the gun, if you remove the BHO tab then you need to hold the bolt open while pulling that MatchSaver round in. Just doing a reload is faster Sent from my SM-G975U using Tapatalk