H322 testing...
Recent testing w/ H322 in a 6PPC. Using 68gn Bergers,Lapua brass,.260" nk bshng,F205's,"just" touching. Temp=73F,Humid=93-94%. 27.2gn=3039fps,sd=6. 27.4gn=3067fps,sd=7. 27.6gn=3097,sd=6. Barrel is 20.5" Shilen on Shilen action. Approx 30fps/.2gn of H322. gpoldblue