beeenbag
Member
I have never seen this before. I was workin up a load in my savage 110 30-06 and was shooting a 150g hornady sst. I started at 55g of IMR 4350. My manual shows a max charge of 59g and a start load of 55g.
Anyways, one of the 55g loads shot really weird. The first two sounded good, big boom, bullets hit close to POA, and all was looking good. The third shot sounded week, almost squibish but not quiet. the bullet hit about 6 inches to the right and about a foot low. I was concerned so I pulled the bolt and looked down the barrel to find the bore full of unburnt powder.
All of the other loads shot fine, I had an assortment working up to 59g. For the record 57g flat shot the best group for me.
Wonder what caused all the unburnt powder on the 55g load?
edit: I was using federal match primers.
Anyways, one of the 55g loads shot really weird. The first two sounded good, big boom, bullets hit close to POA, and all was looking good. The third shot sounded week, almost squibish but not quiet. the bullet hit about 6 inches to the right and about a foot low. I was concerned so I pulled the bolt and looked down the barrel to find the bore full of unburnt powder.
All of the other loads shot fine, I had an assortment working up to 59g. For the record 57g flat shot the best group for me.
Wonder what caused all the unburnt powder on the 55g load?
edit: I was using federal match primers.