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Posted: 2/5/2008 9:27:30 PM EDT
| Just got home from the range had some weird problems with guat 556 headstamp 00 fired 150 rounds. I had one dud struck primer 2 times. Then I had 8 popped primers. I have 550 rounds left has any one had this problem with the guat 556 before It was deffently hot ammo grooped good. Upper used was a CMMG socom m4 upper brand new with the bolt that came with it. Thanks for any help guys. |
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I had MAJOR problems with Guat last Spring while attending the Front Sight Shooting Insitute. I was shooting Grade 1 ammo (bright/shiney). I had numerous popped primers, flattened primers with numerous FTE and double feeds. I was running a Colt 6921. I ended up paying out the a$$ for Front Sight Ammo (AE 55gr) to complete the 4-day rifle course. Maj |
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I have shot thousands and thousands..... never had a flat, pierced, or popped primer. Most of mine is 90's vintage.... but it has been great. Only had a single dud primer - and that was using a modified trigger.... so I can totally blame the primer. I love the stuff and it is my primary blasting ammo. It groups for crap, however. |
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