7PRC Berger 180 and 195

[Wy Will]

Been trying out some loads for my 7PRC. Gun specs:
Atlas Lite Long Action
22" Proof Sendero 8 Twist AW2 finish reamed
AG Composite Alpine Hunter
Vortex Razor LHT 4.5-22x50
Hawkins hinged floor plate and Wyatt box

ADG Virgin Brass, GM215M, 0.010" Jump
5 shot groups

180 Berger
N560
64.0gr. AVG 2763fps. SD 12.6
64.5gr. AVG 2778fps. SD 11.9
65.0gr. AVG 2819fps. SD 18.8
H1000
66.0gr. AVG 2778fps. SD 19.5
66.5gr. AVG 2810fps. SD 30.5

195 Berger
H1000
65.0gr. AVG 2683fps. SD 7.1
65.5gr. AVG 2723fps. SD 7.0
66.0gr. AVG 2758fps. SD 9.6
N565
63.0gr. AVG 2600fps. SD 13
63.5gr. AVG 2635fps. SD 7.9

 

[GoosePilot]

How many rounds fired so far? Have you done a pressure test?

 

[Wy Will]

How many rounds fired so far? Have you done a pressure test?

50 rounds of virgin ADG brass and 25 175 grain Hornady factory rounds down the barrel. Going to start reloading the 50 rounds of now cleaned brass. Using RCBS full length sizing die, but just ordered a Forster full length bushing die.