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Rim X recommendations

Goofster

Private
Minuteman
Jan 8, 2021
40
24
Colorado
Planning on building a Rim X rifle soon and was curious who makes the best barrel and which lengths shot best (currently leaning towards 18-20in). Hoping to find a good deal on a trigger tech and a manners TCS or PRS stock to bring it all together if anyone knows where I can find a good deal. Thanks!
 
What are you looking to do ?
I run a 18 " proof for obstacle courses less then .5 groups at 50.
24 3/4" shilen 14 rachet .750 deg lead match chambered inhouse a ELR setup
25" GMB from Keystone I reworked the action tork settings on yesterday it ran 20 rounds under a .490 group at 50
The long Tom's are not barrier friendly but their es is more consistent then the shorties. I shoot far often.
 
My rimx wears an 18" Bartlein chambered by Curtis Custom Weapons in Clarence, MO. I have only ever run sk standard and sk semi-auto through it. I have run 3 lots of sk standard and they have been from one hole to .3 in. for 5 shots at 50 yards. Back when I bought the ammo it was $500/case so the accuracy is damn good for the money.

The semi-auto does not shoot as good as the standard plus, but it is still good enough to consistently hit 2 moa targets from barricades during practice.

The only thing I would do differently is use a longer barrel to get better balance for positional shooting. In an ARC XYLO it is somewhat rear heavy.
 
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I’m on my second barrel with my RimX. First one was a 18” M24 contour Green Mountain with Padom’s chamber , second is a 21.5” 1.2” straight Green Mountain with a Nevius chamber. Both barrels both chambers shoot multiple brands .3-.2
 
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My first barrel was a 20” GM from Keystone. My second is a 26” benchmark from TS customs/primal rights. The 26” benchmark seems to shoot more ammo better as well as having better SD’s. It shoots at 1069fps avg with my lot of CX. If I were to do it again I would get the 26” by TS customs. The balance is so much better and the consistent groups has been well worth the change.
 
I have a 18" Straight Jacket Armory barrel. 1:14 twist and am shooting pretty decent groups a t 50 yards.
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5 shot group at 50 yards using SK StandardPlus. Calipers zeroed at 0.022"
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Using a Harrell's Precision tuner brake
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