30BR Repeater in 700SA Footprint

[X-Caveman]

So far I've shot it 5x in the dirt out behind the weld shop. I shot it twice earlier in the week, then gave it a good cleaning. I just went out and shot it 3 more times with the MS strapped to the suppressor. First shot from a clean bore. I'm going to clean it up tonight and hopefully head to the ranch tomorrow & shoot it 30-40 times.




Not bad for a 16" barrel! This is Sierra 110gr Varminter over 34gr of H4198. I'll plug 2,930 in my ballistic ap and see what I can do out to 400-550 yards. I think it's gonna be a hoot! These 110s are really short and I don't know if I can get them to feed reliably. 125 SSTs and TNTs seem to feed very well from the few dummy rounds I've loaded.

Beautiful brass @P1ZombieKiller

 

[alleycat]

Picked it up today. Thanks, Johnny @ Crimson Accuracy. With suppressor, scope, magazine & 5 rounds it weighed in at 9# 3oz. Can’t wait to shot it. View attachment 1167406

Great gunsmith !

 

[X-Caveman]

Great gunsmith !

Mr. P. Wrinkle, Jr. is A-OK in my book, too!

 

[X-Caveman]

Spent some time with this little rifle & my 11 year old son yesterday at the ranch. It was awesome. He has a bunch of video of my ugly mug and drone footage, too. He'll be editing and producing it in the coming days. Should be fun.

The Cliff notes:

• It's a blast to shoot.
• In terms of accuracy, best I can tell it's a 30BR!
• Shots 39, 40 & 41 chronoed the same as shots 3, 4 & 5. 2,930 FPS. Barrel didn't speed up.
• It shot a respectable 3 shot group at 531 yards off a bag of corn and the tailgate of the Polaris. The bullet is going trans sonic at 525 yards. LOL
• I was able to push a 125 SST to 2,859 FPS with no pressure. I don't think I can get more powder in there without a bunch of effort. The heel is pretty much at the N/S junction. I'll probably just run it there. For a 16" barrel, that's pretty darn good, IMO.
• It deserves better glass. Darn. That's gonna cost me!
• It cleaned up easy after 41 rounds. Very little copper. Thanks @Hoodoo

 

[X-Caveman]

Aiming with the 20 MOA hash mark in a 4 power scope bottom edge at 531 yards. Impact about 2 MOA high, for 18 MOA drop from zero. I've had worse Fly Targets - I guess that's what the flies were trying to tell me. LOL.

 

[P1ZombieKiller]

I bet the 125 SST doin 3850 fps will take care of business on most anything you want to shoot in Texas.

 

[X-Caveman]

I bet the 125 SST doin 3850 fps will take care of business on most anything you want to shoot in Texas.

I can't get THAT much powder in there, Wes

 

[P1ZombieKiller]

Oops.... damn fat fingers. I meant 2850. Sorry...

 

[Dusty Stevens]

I can't get THAT much powder in there, Wes

Blend

 

[Hondo64d]

Thinking about putting together a lightweight, short(ish) barrel, suppressed ranch stalking/ fun rifle in 30BR. Has anyone done this in a 700 footprint action? I have a AG Comp stock I could use that's inletted for the 700 with PTG/ Stocky's "Stealth" AICS pattern bottom metal. Also have several mags. Would it work? Would I need the Primal Rights magazine kits? Could I get away with the sloppy firing pin clearance in a Remington action? Don't want to break the bank and there are some SS R700s in the classifieds for $355. Then again, I don't want to be penny wise and dollar foolish. What says you, almighty membership?

https://www.24hourcampfire.com/ubbthreads/ubbthreads.php/topics/14684621/beanland-30br#Post14684621

John

 

[X-Caveman]

guess I'm not the only weirdo

 

[P1ZombieKiller]

guess I'm not the only weirdo

If I didn't already have 2 bolt guns in 300BO, I would also have a hunting 30br (still may do it)

 

[X-Caveman]

Do it, Wes. You can borrow mine if you're on the fence. Then, I know you'll do it!

 

[X-Caveman]

https://www.24hourcampfire.com/ubbthreads/ubbthreads.php/topics/14684621/beanland-30br#Post14684621

John

How in the world did that dude find pressure at 31.5gr of 4198 & a 125gr BT? Do those actions have huge firing pins/ sloppy fit? I wouldn't think so. Has anyone here experienced this? Hell, I started at 32.8 with a 125 flat base SST. Ran it up to 34.0gr without pressure. Am I the irresponsible one? I did have history from another rifle with my batch of powder... I'm pretty new to the 30BR, but everyone I know is 34-35+ with a 112 to 118.

 

[Evan]

I'd be super interested in what a 155 would do in the 30br, but I don't think your twist will stabilize it.

 

[X-Caveman]

I'd be super interested in what a 155 would do in the 30br, but I don't think your twist will stabilize it.

No, it wouldn't. In fact, the 125 SST may be marginal. Plugging in the bullet length, twist and MV into Ballistic AE, it gives me Miller Stability of .98. Way low, but I don't know how the plastic tip affects that number. I'll test it more & decide. I may end up shooting BIB 118s.

I did shoot 5 more 125gr SSTs with 34.0gr H4198 over the MagnetoSpeed today. Discarding the 1st shot (clean bore) it averaged 2,856 FPS with an 8.6 SD. I'm impressed with the speed in such a short barrel (16.1").

 

[Bc'z]

Nice rifle.
You kept talking good scoped for not a lot of money.
Check out a SWFA 6x or 10x I believe you can get them new for around $300.
Built like a tank, with great glass.

 

[X-Caveman]

New glass is in from the good folks at EuroOptic. Vortex Razor Gen II E 1-6x24. Picked up some NF Ultralight rings from the classifieds last night.

Loaded up more 125 SSTs 34.0, 34.2 & 34.4gr. Can’t get more than 34.4 in there. I also loaded up some BIB 118-10s. Getting 35gr is no problem there. They might end up being the ticket. The loaded OAL of 2.34” seems about perfect for the modified magazine.

 

[X-Caveman]

My 11yr old son videoed, edited, produced this video documenting an awesome day. It was my first trip out with this rifle. It’s riddled with errors, inconsistencies, violated safety protocols & other proof that I’m no expert-but that’s not the point. We had an awesomely memorable day of shooting, driving around, drone flying & shooting the breeze. He wasn’t too excited about “having” to go. This was April 5th & we’ve already been back since. He had a blast both at the ranch, and busting dad’s balls while editing. THAT’S what it’s all about.

 

[GlennK]

My 11yr old son videoed, edited, produced this video documenting an awesome day. It was my first trip out with this rifle. It’s riddled with errors, inconsistencies, violated safety protocols & other proof that I’m no expert-but that’s not the point. We had an awesomely memorable day of shooting, driving around, drone flying & shooting the breeze. He wasn’t too excited about “having” to go. This was April 5th & we’ve already been back since. He had a blast both at the ranch, and busting dad’s balls while editing. THAT’S what it’s all about.

I like the "comment" commentary. Lol