Thread: 270 load tests.

Don't be stuck with a COAL they recommend.
You need to find the right distance to the rifling that suits your rifle and handloads and that fits in your magazine.
Is your Remmie drop mag or floor plate? Floor plate is better, as you can seat the projectiles out more.

So with the 53.5gn load, try some seated 10, 20 and 30 thou of the rifling again.

PS, if you couldn't close the bolt, check the headspace, as the shoulder may need to be bumped back 5 thou more.