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Posted: 3/12/2016 7:33:57 PM EDT
| Any big difference you've noticed between the two? Post pics of groups if you have 'em. |
| I have a Colt 6721, which is the 16 inch heavy barrel profile model, for about a year now. I was shocked how accurate it is even with plain old Federal xm193 black box i have shot some golf ball size groups at 100yds. I also own an older Bushmaster with relatively new Bushmaster M4 profile barrel. Its good for minute of grapefruit at 100yds if I do my part. Both are 1 in 9 twist barrels. Will try and find some targets later and post pics. Hope this helps. |
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Quoted:
I have a Colt 6721, which is the 16 inch heavy barrel profile model, for about a year now. I was shocked how accurate it is even with plain old Federal xm193 black box i have shot some golf ball size groups at 100yds. I also own an older Bushmaster with relatively new Bushmaster M4 profile barrel. Its good for minute of grapefruit at 100yds if I do my part. Both are 1 in 9 twist barrels. Will try and find some targets later and post pics. Hope this helps. Optics i assume? |
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