SBR failures to feed

[Pappabear]

Do what Will suggested and buy yourself a pmag as well. Gen 3

It solved a problem I was having Colt 20 round mags. You still need to resolve the underlying issue via Dremel. Or whatever else is hurting you.

PB

[Circle_10]

Do what Will suggested and buy yourself a pmag as well. Gen 3

It solved a problem I was having Colt 20 round mags. You still need to resolve the underlying issue via Dremel. Or whatever else is hurting you.

PB

I'm covered in the Pmag department, I have at least a couple dozen Gen 3s. I just happened to use GIs for the first couple range trips with the SBR because it is a Retro build. I intend to give the Pmags a try next time I get to the range with the SBR, hopefully this weekend.