AZShooter

Interesting I just commented on another post about the same sort of thing. I am going to paste the same comments here: With the fired...

With the fired brass giving you issues, it sounds like the same sort of issue that happens with the 6.5 PRC. There are several articles...

Keep at the lathe work! Being able to do your own barrel work is rewarding and saves money. I have a grizzly gunsmithing lathe. I use...

Justice1327: Wow that is a lot of barrels, dies, reamers components etc!!!! And many had to be fireformed! I have to know do you have...

I have some data for two cartridges that are similar to what you are using. Friend had me work up a load for his 22" Browning A-bolt...

Some detailed stuff. This sentence reminds me of the gibberish found in turbo encabulator video. "Moreover the concave shape when...

As already stated Second focal plane stadia spacing changes with magnification. I remember having a conversation with the late Dave...

You could find out if the screw is actually loosening applying the product linked below across screw head and adjoining metal. I have...

I made a load for a friend's Browning A-bolt with the boss years ago. 230 gr Berger and RL-17 from his 22" barrel with the mag box...

I rechamber takeoff barrels all the time. I have never had one fail to shoot accurately. The only thing I can think of why a gunsmith...

I think your powder choices are fine. I see no reason to make your rifle a single shot. Both versions of the 230 gr Berger are hybrids...

The 1 1/2 degree aka 1 degree 30 min, throat angle is the one used by many modern chamberings like: 6.5-284, 7 PRC, 300 PRC, 6.5...

I have been shooting the 284 Win since the mid 80s. Back then the pet load mentioned by the first guy that worked with it in 1963 was...

While it will work, think RL-15 is not the best choice for the 284 Win. I use Fed 210 primers. Mag primers would work and couldn't...

I agree with others handloads could help. One simple fix is to be sure the front action screw is not bottoming out in the blind hole...