Does the velocity stay the same with the same charge, or … Out of stock. Oldtrader3 Post subject: Re: IMR 7828 vs. IMR 7828 ssc. Out of stock. This was far and away the slowest burning powder of the test, and it was an easily metered ball powder. This magnum rifle powder has exactly the same burn rate as standard IMR 7828 and uses the same data. IMR Powder 7828SSC Smokeless 1Lb This magnum rifle powder has exactly the same burn rate as standard IMR 7828 and uses the same data. IMR 7828 SSC Smokeless Powder- 8 Lbs. Also heads up, Powder Valley has IMR 7828 SSC in one pound and eight pound containers right now. _____ Those who beat their swords into plowshares will plow for those who did not. IMR 7828 SSC Smokeless Powder- 1 Lb. I’ve actually got a few options for powder available on hand (7828 SSC IMR 4340, IMR4831), and I figure I can use the 4350 and 4831 in the creedmoor or the wife’s 243 if need be, so I’ve got a couple pounds of all 3. It was especially true with the 6 Creedmoor. imr 14oz; imr 2 lbs; imr 4; imr 4lbs; shooters world 1 lb; shooters world 5 lbs; shooters world 8 lbs; hodgdon 1 lb; accurate 1 lb; alliant 1 lb; imr 1 lb; Shop all smokeless powder; rifle bullets.2215 dia.224 dia.308 dia.264 dia; Shop all rifle bullets; sample packs. However, due to the super short kernels, metering is virtually as good as a spherical powder. DuPont IMR-7828. I was reading that temperature has little or no effect on these powders, H4198, H322, BENCHMARK, H4895, VARGET, H4350, H4831, H4831SC, H1000, RETUMBO and H550BMG, IMR 4166. IMR 7828 Smokeless Powder- 8 Lbs. If you work a load up when it is cooler outside,you may have high pressure problems when it is warm. I understand that is OK. IMR 7828 vs. IMR 7828 SSC Can I use the data for IMR 7828 when I am using IMR 7828 SSC? This allows up to 4% more powder space in the case and in many loads yields more velocity than standard 7828. This allows up to 4% more powder space in the case and in many loads yields more velocity than standard 7828. (HAZMAT Fee Required) Price $208.99. Accurate Arms 8700. This powder produced the highest velocities of the test, but didn’t require the most room in the case. Our Rating: Best of Test. The Latest In Reloading, Straight To Your Inbox Keep up-to-date on new products, trends and tips from the leader in reloading. IMR 7828 SSC is a magnum rifle powder with exactly the same burn rate as standard IMR 7828 and uses the same data. (HAZMAT Fee Required) Price $31.99. IMR and Alliant powders can get pretty sensitive,Hodgdon Extreme powders are all pretty temperature stable. Top . However, due to the super short kernels, metering is … SKU: IMR7828SSC8. However, due to the super short kernels, metering is virtually as good as a spherical powder. Out of stock. 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. Reactions: gigamortis and NamibHunter. SKU: IMR7828SSC-1. G. Such loads are marked with an asterisk Maybe even more importantly than the relatively small difference in temp sensitivity between H4350 and RL16 is that I find (one the 6.5 & ^ Creedmoor tests I did) that RL16 showed a much wider accuracy node when fired on a 300 yard ladder test. SKU: IMR7828-8. Thanks! I read some chatter about the IMR series being temperature sensitive and … (HAZMAT Fee Required) Price $202.99. Posted: Thu Jun 06, 2013 3:11 am . That said,I just note what the temperature is when I do load testing,and adjust the loads when needed for different temperatures.