2015年8月26日 · I have used H1000 with 180g TSX Bullets in my and my dads 300 win mags for years (80g) got roughly 3000 FPS. I just recently worked up a load for a new 300 WM with the 181g Hammer Bullets. That one is shooting 3050 with 82g.

2021年5月10日 · Finally got the new 300 PRC and shot a few Hornady factory 212 ELD-X through it to break in. Shot those around 1/2" at 100 but I now have some Lapua brass and can't wait to see what reloads will do. I would appreciate some recommendations for starting loads. I only have H1000, CCI 250 primers...

2011年3月2日 · I have used H1000 and Retumbo in my 24", 300WM, both delivering excellent accuracy, ES, and temperature stability. I switched from H1000 to Retumbo used with Berger 215's, 210 HVLD's and 200gr ELD-X's a few years back.

2013年8月3日 · H1000 is a great powder, but your not loosing in anyway if your rifle/barrel combo loves the 4831. In some cases the higher the load density the more accuracy you will see.

2020年1月17日 · Just starting to reload forr my new 6.5 PRC. I have H1000 and 140gr Berger hybrid hunter in a 24 inch barrel. Anyone having any pet loads they would like to share? Berger load info says max of 63 grains of H1000 but with that amount of powder the case is full. Thanx

2021年7月11日 · I'm new to reloading for the 300 WM. I have read that the military uses H1000 in their loads. I assume that is for velocity and temperature stability. While I have some H1000, I can't seem to locate any more. There is plenty of 7828 and 7828SSC available. How does this powder compare in terms of...

2022年2月15日 · 300 win mag, 215m primer, h1000, 215 berger. This is what I am loading and it seems like this is basically the official load of longrangeonly.com Would throwing retumbo in the mix produce any additional worthwhile performance? Current load with h1000 is shooting just under 1/2" at 2905 fps out...

2013年8月10日 · The rifle is a blueprinted 700, 26" 1:9 Bartlein M24 5r, manner T4A stock, Timney trigger, NF scope base, vortex razor 5-20 w/ seekins rings, and etc. should be a great rig. My dilemma is what powder to use. I don't want to do an OCW work up for 3 powders, but I don't know which to choose. Right now I have a pound of H4831sc, H1000, and Retumbo.

2009年10月9日 · I’ll be doing a load work up on my 300 PRC Lone peak razor SS action Bartlein 3B, 9 twist, 26” Going to start with 215 bergers, H1000 and RL26. This information is for people interested in the 300 PRC.

2006年2月14日 · For those familiar with these three powders, can anyone briefly compare their temperature sensitivity findings? I am only familiar with H1000 and have found no temperature sensitivity issues. Thank you for your help.