Witryna21 wrz 2024 · The Enduron powders, IMR 4955 and IMR 8133 are well suited for the 7mm Remington Magnum producing good velocity. The 150 grain Hornady ELD-X bullet loaded to nearly 3,300 fps and zeroed at 200 yards drops only about 5” at 300 yards making it a great choice for hunting deer and similar sized animals in open country. WitrynaImproved Military Rifle IMR 7977 Improved Military Rifle IMR 8133 Improved Military Rifle IMR 8208 XBR Improved Military Rifle SR 4759 Ramshot Hunter Ramshot Magnum Shooters World LONG RIFLE Shooters World SW4350 VihtaVuori N135 VihtaVuori N150 VihtaVuori N160 VihtaVuori N165 VihtaVuori N170 VihtaVuori N540 VihtaVuori N550 …
Guide to IMR Enduron Powders: 4166, 4451, 4955, 7977, …
WitrynaManufacturer Loading Data; Cartrige Powder Recommendations; Powder Burn Rate Chart; Primer Manufacturer Chart; Shellholder Chart; ... Reduced Load . Bullet Weight: ALL. 57 gr. 100 gr. 110 gr. 115 gr. 123 gr. 125 gr. 130 gr. 135 gr. 140 gr. 147 gr. 150 gr. 155 gr. 155.5 gr. ... Improved Military Rifle IMR 7977. Improved Military Rifle IMR … WitrynaReduced Rifle Loads. h4895 Reduced Rifle Load. Trail Boss Reduced Rifle Load. great covenant
IMR 7977 powder Nosler Reloading Forum
WitrynaManufacturer Loading Data; Cartrige Powder Recommendations; Powder Burn Rate Chart; Primer Manufacturer Chart; Shellholder Chart; ... Improved Military Rifle IMR 7977. Improved Military Rifle IMR 8208 XBR. Ramshot Big Game. Ramshot Hunter. VihtaVuori N150. ... Powder: IMR 4007 SSC (Improved Military Rifle) Primer: REM 9½M Case: … Witryna10 cze 2016 · IMR 7977 has the slowest burn rate among the Enduron Technology powders. Its loading density is perfect for magnum cartridges and contributes to superb uniformity, yielding outstanding performance in 300 Winchester Magnum, 7MM Remington Magnum and .338 Lapua Magnum. IMR 7977 is comparable to Hodgdon … Witryna7 mar 2024 · With H1000 being harder to find recently I am going to try the 7977 with both the 300Gr and some 250Gr Bergers. here is the Data I found of Hodgdon's site … great coverage makeup