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MCX 9" .300 BLK 1:5 twist Login/Join 
Junior Member
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I've heard of issues with baffle strikes shooting 110gr bullets out of the SIG 1:5 twisk 300 blk. I wanted to check if anyone here has the same configuration and has had any issues shooting the lighter bullets with this faster twist.
 
Posts: 1 | Registered: April 23, 2013Reply With QuoteReport This Post
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Not Exactly the same, but my 1 in 6" twist MCX 300BLK bbl shows no baffle strikes with 110gr Barnes black tips.
 
Posts: 137 | Location: Florida | Registered: August 22, 2008Reply With QuoteReport This Post
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The 1/5" twist was developed with 110gr (to 220gr) ammunition in specifically in mind. By way of example, the Rattler 5.5" barrel, with 1/5" twist typically produces sub MOA groupr out to 300m
 
Posts: 52 | Location: Exeter, NH | Registered: May 15, 2015Reply With QuoteReport This Post
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