Witryna7 kwi 2024 · Oct 24, 2007. Messages. 1,338. Location. South Central, CO. Apr 7, 2024. #7. 7828 SSC is a very good powder that has given me good speeds and small groups. I even use it in some of my 22/250AI loads with heavies, and it gives some of the fastest speeds and smallest groups with those bullets. Witryna3 maj 2024 · Reloading: Temperature Sensitive Powder? By. Philip Massaro. -. May 3, 2024. 1. IMR4451 and 143-grain ELD-X bullets make a great hunting combo for the 6.5 Creedmoor. Advancements in …
IMR 7828 Powder 1,8lbs - Don
Witryna8 wrz 2024 · IMR7828 N165 H1000 H322 H4831ssc N170 N133 Benchmark Varget Even though some of the powders listed towards the bottom of the list are great for weather insensitivity, they still exhibit a need to tweek with the charge slightly in temperature changes to maintain a certain pressure. Witryna7 maj 2010 · Have any of you guys had any issues with pressure/velocity increase and decrease with winter/summer temp changes? I use 68.0 grains of IMR 7828 ssc in my 7mm Rem mag and developed this load in mild 50-60 degree temps and was wondering if I might have problems at 90-100 degree summer days. the other bennet sister summary
7828ssc and an ever changing average velocity.... - Shooters
Witryna25 paź 2000 · DuPont IMR-7828. This powder produced the highest velocities of the test, but didn’t require the most room in the case. Our Rating: Best of Test. Accurate Arms … Witryna20 wrz 2012 · Posted By: FC363 Re: Is IMR 7828ssc temp sensitive - 09/18/12 I have only used IMR7828 enough to get a good idea of what it will do, and I have found it to … Witryna20 wrz 2012 · I know all powder will change vel some with change in temp but some more than others. I am looking into giving IMR7828 a try in the 7mm Rem Mag to see … shucked book