Anyone ever have this issue?
I bought a 458 SOCOM upper. I am using a metal GI mag.
If the mag is in the gun, the bolt won't close all the way. I remove the mag, and re-rack the bolt, and it closes all the way.
Anyone know why this happens?
I bought a 458 SOCOM upper. I am using a metal GI mag.
If the mag is in the gun, the bolt won't close all the way. I remove the mag, and re-rack the bolt, and it closes all the way.
Anyone know why this happens?