Looking in my 5th edition Sierra manual, RE-15 is only listed for heavier .223 bullets (68 grains and up) in both the AR and bolt rifles
I've read where it's good with heavier bullet's in 223. Anyone had any decent grouping with 55's ?
Looking in my 5th edition Sierra manual, RE-15 is only listed for heavier .223 bullets (68 grains and up) in both the AR and bolt rifles
Vietnam Vet, Jun 66 - Dec 67
from loaddata.com
.223 Remington (Alliant Data)
Warning! Notes: Start with 10 percent less powder than shown. Unless specifically recommended, use standard primers. Magnum primers are neither needed nor recommended for most calibers.
Be Alert: Publisher cannot be responsible for errors in published load data.
Wt. Bullet Powder Manufacturer Powder Charge Velocity (FPS)
55 Hornady MJBT Alliant RL-15 28.0 3,390
Remarks: primer: Fed. 205M; case: Fed.; bbl length: 24; Min OAL (inches): 2.215; psi: 53,600
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