Those Sierra .308 .125 spitzers have been superbly accurate in my T/C Super 14 .30-30 since 1978. I predict you will like them.

I loaded some of those 125's in 30-06 cases once. I took them along to a hunt on an exotic game ranch near Barksdale, tx. My buddy couldn't get a decent group with his 06 during "sight-in" with factory ammo, so I told him to try mine. Not only did they group well, but he took an Axis deer and a Kudu with them. I told him to keep the rest of the box and he took several deer in Nebraska with them.

I'be shot some of the 125's in my .308 for coyote. They shoot well, but I have yet to kill anything with them. I have also shot quite a few out of my .300 blackout. They shoot quite well, even out of its stubby little 8.5" barrel!

What are you planning on shooting them out of?

--
https://facebook.com/M2bKydex/