I took my tactical rifle rifle out today an shot some impressive(to me anyway) groups with it. I used Reloader 22 which isnt in the Sierra loading manual and I also used VVN560 which isnt in the manual either but both powders shot great. I tried some 120 grain Hornady Amax with CCI BR 2 primers and shot my best group of the day at .109".I also used some 140 Hornady Amax Moly bullets and they shot well also. I shot five groups and all were under a half inch. The rifle specs are below. If you havent tried these powders in your 260, you should.
Stiller Predator action
Kreiger 8.5 twist barrel
HS Precision PSS stock with Karsten cheek piece
Jewell trigger
thanks
mike
Stiller Predator action
Kreiger 8.5 twist barrel
HS Precision PSS stock with Karsten cheek piece
Jewell trigger
thanks
mike