2019年2月2日 · Use H4198 data for H4198 and IMR data for IMR 4198. Analysis of differences and using data for two powders would be like using doing an analysis of the differences …

2006年6月21日 · I think IMR-4198 is a little faster so you should find specific load info for it. Pretty good powder for the .45-70 IMHO. Every normal man must be tempted, at times, to spit on his …

2013年5月26日 · Load data in the lee and speer manuals were short on cast loads for 30-30 and 308, in the heavier boolits.The lee manual only listed data for 4198 for rounds in the lower gr. …

2018年3月8日 · Is anyone using Trapdoor load data for 45-70 using IMR4198 in their Marlin 1895? I cast Lee 457-340-F bullets and used 35 grains of IMR4198. Was getting incosistent …

2011年2月7日 · IMR 4198 is just fine for the 243.. it won't necessarily give the top velocities, but it will just fine in the accuracy dept. load data from IMR listed it with a max charge of like 31.5 …

2011年6月19日 · My rifles LOVE 18.0 gr IMR 4198 and the Lyman 311041 bullet. The book shows 18gr. as the starting load and they clock 1595 fps in my Marlin 336A 24: barrel. I have …

2022年5月30日 · The only reload manual that I can find listing IMR 4198 for the 270 W is Lee's Modern Reloading Manual (2nd Ed), where the "Minimum" COL listed for this powder and …

2024年1月22日 · In a modern rifle or revolver proved for smokeless powder you can't get into any trouble loading 4198 in .44 Special brass with 240-250-grain bullet using a case full in bulk …

2015年9月29日 · Do you know the pressure on a IMR 4198 47.9gr load? I'm guess is safe for the BFR? Took this from the Hodgon webpage for Modern Rifles: IMR Powder IMR 4198 Bullet …

2014年2月13日 · The C designating a compressed load. C.U.P. is only at 29,200. Thus it looks like H4198 runs out of room before you get high pressure. That 180 gain bullet would be taking …