Two Scoops
Newbie
Gun: Geissele URGI 11.5
Muzzle Device: Surefire RC2
Buffer Spring: Super 42/H3 buffer
Ammunition: Winchester M193/PMC Bronze 223
Shooting up until I get a click and no bang. Look at the chamber, bolt is unlocked but stuck. Can't mortar it out, ended up hammering it out with a punch. This isn't the first time something like this has happened. When I first got the upper it wouldn't chamber and I'd have to mortar it out. It would shoot fine for a few rounds then just lock up completely. The ammo I'm using works just fine in three other uppers. Does anyone have any insight as to what is happening? I think it's an ammo issue because the ammunition the upper is zeroed for works just fine.
Muzzle Device: Surefire RC2
Buffer Spring: Super 42/H3 buffer
Ammunition: Winchester M193/PMC Bronze 223
Shooting up until I get a click and no bang. Look at the chamber, bolt is unlocked but stuck. Can't mortar it out, ended up hammering it out with a punch. This isn't the first time something like this has happened. When I first got the upper it wouldn't chamber and I'd have to mortar it out. It would shoot fine for a few rounds then just lock up completely. The ammo I'm using works just fine in three other uppers. Does anyone have any insight as to what is happening? I think it's an ammo issue because the ammunition the upper is zeroed for works just fine.