black_hog_down
New member
Can I shoot 174 grain 312 caliber jacketed bullets in my 7.62x39?
This is a Ruger M77 bolt action. I'm guessing that the barrel is 310. I know that the answer is to slug the barrel... BUT how close do I need to be?
If it slugs at 310? 311?
Also, I only have load data to 150 grains. Surely there's data to 180 out there?
This is a Ruger M77 bolt action. I'm guessing that the barrel is 310. I know that the answer is to slug the barrel... BUT how close do I need to be?
If it slugs at 310? 311?
Also, I only have load data to 150 grains. Surely there's data to 180 out there?