300BlkTalk

Good idea. There is so little difference between the case OD and the bore that there is hardly any room for anything to seal the chamber.

Does anyone know where I can get a bore guide for 300 BLK bolt action?

I use Unique and HP-38 or WW231 for 190 subx.

I say practice with what you will be using for home defense. There is no substitute for familiarity with your weapon when the adrenaline is high and time and distances are short. Pinpoint accuracy is not the prime objective in a home defense situation, so get some cheap bullets, reload, and get to w...

If any of you are trying to get very consistent subsonic loads, or supers for that matter. I highly recommend Norma brass. It is, for sure, the best and most consistent brass that I've ever used. AND if you need it, Bruno's has them on sale right now for $31.95 per 50. I just checked a 100 new piece...

Bruno's has them for $34.10 a box. Cheapest that I've found.

I have run around 700 rounds through my RARR, mostly subs.
Does anyone have any reports or expertience with anything wearing out or breaking on these rifles?

Not me. It has taken me several months and a lot of time and money to finally get a good load for the 190 subx, so I'm sticking with it. From what I understand, the 190 was designed for the 300 blk and the 170 was designed for 30-30. I am working up a load for 208s now, only because I have 500 of th...

LC-Uniq-190-SB Ruger RARR 16.125" 1:7 Twist Lancer 10 rd. 190 Hornady Sub-X 6.0 Unique Norma brass (some of these groups were shot with Hornady brass, Norma brass gave the best groups and SDs) CCI450 2.070" MV: Average of averages: 993 Chrono ES: average of averages: 24 SD: Average of aver...

I had problems also with Pmags. A Lancer mag solved my problem.