• Cold Bore Ritual Contest - Only a Few Hours Left To Enter!

    What’s your cold bore ritual, that one thing you always do before your first shot to set yourself up for success? Winner gets new limited edition Hide merch. Remember, subscribers have a better chance of winning!

    Join contest Subscribe

.308 subsonic load data

Re: .308 subsonic load data

I always use trailboss like most others. I have found that from 10-11.5 works depending on bullet weight. I beleive i was using 10.5 in a 20" remington aac with 175s and somewhere around 11 for 225 grain hornady hpbt's in my DTA with 1/8 twist. The 175s would always shoot sub moa at 100 and i could hit a 10 inch circle target at 400 every time. Hope that helps. I used lake city lr brass, 210 federal primers, and a coal of 2.815