A while back I put together a Foxtrot Mike PCC in 9mm.
16” barrel and all Foxtrot Mike components.
I then bought a handful of Glock 22 round mags. The last few mags I’ve run through it get damaged.
The very front of the mag, not the feed lips, is cracked on two mags. Same location on each.
I’m not sure what buffer I’m running. I don’t have a scale to weigh it. My reloading scale doesn’t have the capacity.
This is the lower I bought:
At first I thought the rounds were pushing into it, but as you can see in the pics, that isn’t the case.
The upper is a Foxtrot Mike front charging 16” with no mods.
Ammo is the Winchester steel case 115g ball ammo.
Any ideas?
16” barrel and all Foxtrot Mike components.
I then bought a handful of Glock 22 round mags. The last few mags I’ve run through it get damaged.
The very front of the mag, not the feed lips, is cracked on two mags. Same location on each.
I’m not sure what buffer I’m running. I don’t have a scale to weigh it. My reloading scale doesn’t have the capacity.
This is the lower I bought:
At first I thought the rounds were pushing into it, but as you can see in the pics, that isn’t the case.
The upper is a Foxtrot Mike front charging 16” with no mods.
Ammo is the Winchester steel case 115g ball ammo.
Any ideas?
