sadlsor
Member
Ah, well... I'm late to the party. Glad you got your answers, Art.
I'm using 25 - 27.5 gr for hi-power matches, also... with similar setup to post above. 20" Bushmaster DCM AR-15, loading on the RL-550B. (I like blue.) I was initially concerned with the compressed loads, as well... I love Hodgdon powders, for handguns, long guns, shotguns. I'd never run into the powder over the top of the case mouth, tho, till the Varget loads for .223.
As noted by others, there have been no negative results with the loads. (Except I'm not a threat to the real hi-power shooters at my club!)
I'm using 25 - 27.5 gr for hi-power matches, also... with similar setup to post above. 20" Bushmaster DCM AR-15, loading on the RL-550B. (I like blue.) I was initially concerned with the compressed loads, as well... I love Hodgdon powders, for handguns, long guns, shotguns. I'd never run into the powder over the top of the case mouth, tho, till the Varget loads for .223.
As noted by others, there have been no negative results with the loads. (Except I'm not a threat to the real hi-power shooters at my club!)