short barrel 7prc powder

[V00D00]

anyone loading for 7prc 18" barrel, 175-185gn rifle is being built, will be shooting supressed. gonna grab a few powders. im thinkin short cut and maybe retumbo. n560? any one seeing good results, if so what powders?

 

[Shooter Mike]

I had good results with N560 in a 20”
Barrel. It was what I settled on after trying a few different powders. Would have to check notes to see exactly what other powders I tried, but I’m thinking 4831sc and N165, and maybe one other. But yeah, I liked n560


Sent from my iPhone using Tapatalk

 

[Azhunter10]

N570 has worked well with those weight ranges. Haught Rifle Development had that exact setup using 175 bergers and I believe he was around 2900