Biggabe72

Bought 2 boxes and of 25 of 300 blackout sub sonic and was getting malfunctions in my rifle it after inspecting my brass on the spent rounds there was cracks in the neck of the casing. And I thought it was my rifle but I couldn’t find anything. Instead the round in shot had stress crack when they have been loaded. After checking all of the ammo I got maybe a box that is perfect and the other half is junk

Bought 2 boxes and of 25 of 300 blackout sub sonic and was getting malfunctions in my rifle it after inspecting my brass on the spent rounds there was cracks in the neck of the casing. And I thought it was my rifle but I couldn’t find anything. Instead the round in shot had stress crack when they have been loaded. After checking all of the ammo I got maybe a box that is perfect and the other half is junk