Witryna16 kwi 2024 · IMR 7828 SSC is a magnum rifle powder with exactly the same burn rate as standard IMR 7828 and uses the same data. However, due to the super short kernels, metering is virtually as good as a spherical powder. This allows up to 4% more powder space in the case and in many loads yields more velocity than standard 7828. Witryna19 sty 2024 · One day it will be 2954 with an SD of 8-12 fps, another day it will be 2929 with a similar SD. Then one day it was 2974 fps. 5 shot groups, same load, same box of ammo on some days. Double weighed every round and no other problems with other powders like H1000.
280AI loads using IMR7828 SSC Nosler Reloading Forum
WitrynaThe Latest In Reloading, Straight To Your Inbox Keep up-to-date on new products, trends and tips from the leader in reloading. Witryna25 paź 2000 · DuPont IMR-7828 A Top Slow-Burning Rifle Powder We tested 9 different rifle powders with 13 different bullets, including the new Nosler Partition Gold bullet. The new Reloader 25 powder was, in our opinion, a disappointment. By estaff - Published: October 25, 2000 0 churchtown to manchester
Your favorite 300 PRC accuracy loads needed Long Range Only
Witryna6 cze 2005 · Would you mind running some data thru your quick load program.Using IMR 7828,24" barrel Coal 3.48" 180gr Baltip WLR primer & brass starting at 55gr and working up to 62gr.The 165gr loads you posted look great but I won't push ballistic tips much over 2900fps due to the violent expansion that can take place. ... Powder : IMR … Witryna24 mar 2024 · I'm having pretty good luck with 168 smk's load with 71 gr of IMR 7828SSC. I can't seem to find a load with 190 smk's. I tried around 70gr and they seemed hot, so I dropped to 67gr and they seem hotter. I have some flat primers with very slightly raised dimples. According to the books I have, IMR 7828 SSC with 190 gr … Witryna25 lip 2014 · Powder : IMR 7828 SSC 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-20.0 84 46.56 … churchtown united reformed church