1/9 or 1/16 twist for 10/22 threaded barrel ?
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Join Date: Dec 2008
Location: East Houston
1:16 is the industry standard for a .22LR barrel twist rate. They use 1:16 because it works!
You gotta die of something.....It may as well be something that you like!
Loving the Harley idle....potato, potato, potato.
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