Quote:
Originally Posted by Mike Bell
TNinfidel I have a 16" barrel and was thinking about starting at 17grs. for that same TTSX 130 gr bullet. Then work up to 18.5 if needed. Any problems with 17grs in a 16" tube?
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17grs of H110 should be a fine starting point. I need to chronograph these out of my 16" barrel as well. My 16" 300BLK has a CMMG barrel with carbine gas. I've shot a few from it but not yet chronographed them. Need to do it when the weather warms up a little. No problems out of the 16".
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