notsorichguy
CGN Ultra frequent flyer
- Location
- The city that rhymes with fun
My experience with the black feather has taught me that if you follow the instructions that come with the chassis you will have better "out of the box" results.
I have also found (and this is not just me) that cheap federal blue box 150gr ammo is "the most reliable" factory ammo to benchmark accuracy in the M-14 platform, or any 308 rifle.
My advice, install the rifle into the black feather, tension the barrel as described. Shoot a minimum of 10 rounds sighting it in and then once the rifle is warm and zero'd, shoot a 10 round group "for score". See how that is.
At that point "fiddle" with the barrel tension (more not less). Remember to shoot a minimum of 10 rounds to settle the rifle into the chassis after every adjustment before "shooting for score".
Once you find a tension you can live with, or re-settle tension to where the groups were tightest.
Do load development from there.
Good luck!
I have also found (and this is not just me) that cheap federal blue box 150gr ammo is "the most reliable" factory ammo to benchmark accuracy in the M-14 platform, or any 308 rifle.
My advice, install the rifle into the black feather, tension the barrel as described. Shoot a minimum of 10 rounds sighting it in and then once the rifle is warm and zero'd, shoot a 10 round group "for score". See how that is.
At that point "fiddle" with the barrel tension (more not less). Remember to shoot a minimum of 10 rounds to settle the rifle into the chassis after every adjustment before "shooting for score".
Once you find a tension you can live with, or re-settle tension to where the groups were tightest.
Do load development from there.
Good luck!




















































