I am trying to compare them to the SB folding stocks. The main thing I am interested in is how secure the lock is in the open position. I have seen a number of videos showing SB's folder to collapse during firing.
Does your MPX lock open and closed?That looks identical to what the Sig brace is for the MPX K. Maybe they make it for them. I'm surprised they are collapsing. I swear I couldn't get mine closed trying to close it.
Yeah and it's a son of a bitch to open and close it. Gotta like push down and up at the same time.Does your MPX lock open and closed?
Sounds like it might be an A3.Yeah and it's a son of a bitch to open and close it. Gotta like push down and up at the same time.