disc extreme and powerbelts

[corey0127781]

I own an knight usak. I just got an knight disc extreme with an 26 or 28in barrel.

knight usak shoots 245gr or 295gr at's with 75grs of triple 7 2f, ignition cci #11 mags. gives me a starting point. the disc extreme has a much longer barrel. so work up around 85grs as max (coppers).

jon, is my math about right.

going to switch over to triple 7 primers when I shot triple 7. if I remember right they are not as hot as reg. 209 primers.

got an crud ring with cci 209m out of the apex when i shot with triple 7.

am on over all on the right track?

worst case order the large/small primer system.

 

[exMember]

yeah cci + t7 = crud ring. 75gr T7 is fine with the 245/295.

I hate T7 though.

 

[cayugad]

This should be an interesting test.. good luck with the powerbelts.