Fx impact mag

[heavyw8]

There's six holes where the mag sits where it looks like they all should have rubber balls i think that my Impact only had 1 or 2 so I order a couple extra with some parts I needed now my mag has less play in it and I haven't had any misfed slugs so

 far....when I 1st installed them they kept popping out after 5 min or so ...so i put them all in place and installed the mag and let it sit overnight and now they stay put .....just a little something that might help improve the high capacity mag problem

 

[ImpactX]

I believe on newer impact with the high cap mag they remove the balls on purpose so the larger mag can slide in easier. I'm still using old impact with 16 rounds in 25 and I have all balls in place. Is your impact the old style or newer one for the high cap?

 

[heavyw8]

The new

MK2 with power plenum it fits like a glove now with less play its like its even contact along the whole front side of the mag now.....ill see how it does over the next couple of days