Witryna12 maj 2013 · It is among a handful of great powders for the 7mm mag and other magnum cases and even works very well in the 270 Winchester,even with 130 gr bullets. IME it behaves an awful lot like the old WW II surplus 4831;at least the velocities are about the same at the same charge levels in the cartridges I have tried with both. Witryna7 sty 2024 · Re: 7mm rem mag powder choice Can not go wrong with these: H4831** H4350 RL22 I found RL22 to shoot dirty, lots of fouling, velocity was good. H4831 had great ES SD, and great velocity, 3050 with 168 bergers. For a light bullet, you might even consider RL 19.
7mm Remington Magnum Handloader Magazine
WitrynaIMR-7977’s relative burn rate sits between Reloder 25 on the fast side and H-1000 on the slow end. A maximum amount of 7977 with 150-grain and heavier bullets fairly well filled a 7mm Remington Magnum … Witryna23 mar 2005 · I think I would look at IMR-4350 or slower for the 7mm mag. I had good luck with IMR-4831 and R-22 in the one I had. IMR-4895 is a little fast for the 7mm mag. Reply. G. Guest Guest. Mar 22, 2005 #3 Dakor, Thanks for the info. Have never loaded for 7mm Rem Mag before, but am in the process of building one, and getting … mcv network us
7mm mag powder Hunt Talk
Witryna6 sty 2024 · This powder is comparable to Hodgdon H4350. IMR 4955 is a medium burn speed powder, falling in between IMR 4451 and IMR 7977 in burn speed. It provides top performance in big game cartridges such as 25-06, 280 Remington and 300 Winchester Magnum. This powder is comparable to Hodgdon H4831. IMR 7977 is a slower burn … Witryna29 lip 2014 · H4831 is still one of the best powders there is. If you load it to your rifles capability and watch for signs of pressure you will find that it will surpass the magical … WitrynaReloading 7mm Rem Mag: OCW Test with IMR 4831 and the Nosler 150gr BT - YouTube 0:00 / 22:08 Reloading 7mm Rem Mag: OCW Test with IMR 4831 and the … life of a child