16" and 18" are just fine, imo. I had a friend who built an AR on a 16" barrel and took it a sniper competition with me. He was making successful hits at 500 yards.
Any farther than that then I would recommend a heavier caliber.
wow 500 yards, I can not even think out that far! Super cool. We have range that goes to 1000 yards, I took a buddies rifle set up for the course and tried at 600 yards couldn't hit SH*T....very cool to hit something that far out!
11-06-2014, 02:06 PM
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