RH300UM

Hornady make a good lock ring. It will stay put if secured properly...

Not to derail the thread and go sideways but I have experience with the list above with 3 of the 4 listed as well as the 7 Saum which is...

7-300PRC 28 Nosler 7-300NMI 7-338LMI

I’ll take these as per my DM with you

Love my Garmin. Easy to setup and never misses a shot.

No, they are virgin 300 norma

So are the primed cases necked down to 7mm?

Go for it I have a 300 rum in the build line up Not for the same reasons you are but it’s coming Number 3 in the lineup for me but...

Well i think i have a bad barrel and bad brass. So if i were to redo it all, should i change it up completely or stick with the same...

Not mine But some do Sorry to the OP for the derailment 😬

I always had to have custom made scabbards made for my long barreled rifles.

^^^^^👆👆👆👆^^^^^ I couldn’t agree more

Long barrels are also substantially heavier, harder to transport, get caught in the bushes and vegetation, and they aren't as stiff...

Yep To each their own

I will have a limited amount of 270 WSM ADG brass next week. You can order now to reserve at this link>>> ADG 270 WSM