I just acquired a new .300 Ultra Mag. had a few questions about it. Rem 700 SPS stainless. The for arm is touching the bottom of the barrel, do I need to work on it before I shoot it? Thanks for any help! :?:
Thanks Guys I am new to reloading. I am just getting into it. Went over to a friends and loaded some 180 gr. acubonds . 94 grs of H1000. I am going to start there. Have not shot it yet.
According to Quickload your starting load is over max. Be careful!
Cartridge : .300 Rem Ultra Mag
Bullet : .308, 180, Nosler AccuBond 54825
Cartridge O.A.L. L6: 3.598 inch or 91.39 mm
Barrel Length : 26.0 inch or 660.4 mm
Powder : Hodgdon H1000
Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !
Step Fill. Charge Vel. Energy Pmax Pmuz Prop.Burnt B_Time
% % Grains fps ft.lbs psi psi % ms
Thanks Guys! When I get a press I will be reloading a lot. I have about half of what I need to be set up. Thanks again, and I will let you know how it shoots!