X300U A on a springfield LB operator

#1
I just traded for a X300U A for on my LB operator, When mounted it has a pretty good amount of play. its not horrible but it moves back and forth. unfortunately I didnt get any of the extra paddles or parts for it in the trade. should I have held out for a X300B. Surefire is going to send me a picatinny paddle for it but ideally, should I have went with the B?
 

Sherlockanubis

Amateur
Network Support I
#5
I have wobble on some of my glock rails and I ended up using ductape to eliminate the wobble. I will post pics later.

Sent from my SM-G930T using Tapatalk
 
#6
I ended up getting a trade for my x300U-A for a x-300U-B... now I just need to get home and see if the universal cross member works or if I need to switch to the one for picatinny. does it even matter? I figured if it has any play front to back like my A model did ill need to switch it.
 
#8
I got the x300U-B and put the picatinny cross member on, it had not play, even before I tightened it down. I appreciate all the help and info. I really like the TLR I have just always stuck with surefire.