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Thread: Favorite .223/5.56 load
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December 22nd, 2013, 02:50 PM #21
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December 22nd, 2013, 06:57 PM #22Senior Member
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Re: Favorite .223/5.56 load
New favorite load for me...didn't get the chance to clock it as it was dark and pouring down rain when I was testing a variety of loads. 100 yards bench with 10x SWFA SS
http://s1007.photobucket.com/user/bs...871e0.jpg.html
Bushmaster DCM 20" bbl 1X8" twist
Case: LC '08
Primer: WLR
Powder: AA 2460 24.2 grains
Bullet: Hornady # 2249 52 grain HPBT
COL 2.210" (.005"-.010" from the lands)
I noticed with these lighter bullets and fast(er) twist barrels that as you start to push velocity groups seem to open up. IOW, after about 25.0 grains in the above combination groups hovered around an inch and never better. Once I dropped the charges groups shrank considerably.
BillLast edited by paplinker22; December 22nd, 2013 at 07:04 PM.
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December 22nd, 2013, 07:15 PM #23
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