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20 BR Barreled action - Borden Super Short 6

browning442

Well-Known Member
Joined
Mar 2, 2011
Messages
1,328
Location
Montana
20 BR - Barreled action
Borden Super Short 6
X-caliber #5 barrel at 24", 1:9 twist
190 rounds fired
Will come with approx 180 pcs lapua brass, necked down and neck turned (some currently loaded with 55 Bergers)
Bix n andy tacsport trigger
2 each - AICS mags tuned by Borden with the action
Chambered by Terrys Guns in Great Falls, MT

Sweet shooting rifle, just wanna consolidate most my actions to ARC actions. Feeds from the tuned Borden mags like a dream. Few dings on the bolt knob, otherwise everything is in excellent condition.

Running 55 Bergers right at 3700 fps with RL17, devastating on coyotes.

$2100 shipped for barreled action with trigger and 2 mags, brass, dies. (Thermal and sig muzzle decide not included).
 

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Show a photo of the cartridge, say compared to a 204 ruger, please, if possible.
groups, powder, load. Not familiar with the cartridge what is it based off, I am a .20 caliber fan, and interested. What stock would fit this ?
 
Here are some load development pics. It is a shooter. Load info on the sticky note in pic.

The cartridge is based on 6mm benchrest (6mm BR). I don't have any photos of it compared to 204 but it's got more case capacity.

This is a remington 700 clone and fits any remington stock. You'd want to make sure the stock accepts M5 bottom metal for the magazines.
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Brass is fairly simple to form, I necked down from Lapua 6 Br. It did thicken up so I neck turned it. It's a pretty **** fun cartridge, if you run the ballistics on the 55 Berger at 3700+.
 
Would also consider trades for 6 BRA, 6 GT, or 25 creed barreled action, possibly the right FFP MRAD optic
 
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Here are the dies it will come with:
Redding FL and bushings, and Comp micrometer seater die with VLD stem
 

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Bump for a sweet coyote hammer... shot this out to 1400 yards and was seeing impacts on steel. Pretty fun for a 20 cal!
 
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Thanks for the bump - now gotta do my own! Hoping someone will give this a good home with more attention to it.

$1925
 
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