I've got a costume 26"heavy barrel with a mussel break on my ruger m77.the only markings are 7mm and the initials JTS. would anyone have any info on what JTS stands for and if its the gunsmiths brand then who they are?
I've got a m77 7mm 26"barrel with a 9.5 twist.I'm using 154gr sst and picked up 2lbs of h1000 but can't find any start or max load data for this powder bullet mix.
I just bought a ruger m77 7mm 26"heavy barrel, and am planning on using it as a 1000 competition shooter...I'm wondering what the best load would work?