2021年2月11日 · 57.0gr of Retumbo and a Berger 156 EOL shot under 1/2 moa at 400 yards in my 23.5" Proof barreled rifle. FWIW, I was using Hornady cases and Fed 210M primers. …

2022年2月15日 · I have used both in my 300WM with good success. Using 210 and 215 Berger’s, Generally running 2890-2910 with 76gr H1000 and 2960-2980 with 79gr Retumbo, both max, …

2011年1月22日 · Retumbo is exceptionally accurate and a great powder for this caliber when using the 140 VLDs. With it I have taken a couple of dozen deer, antelope , and coyotes …

2008年2月24日 · I use Retumbo in my 300 WM and get excellent results. My load is 79gr of Retumbo, Fed215, 210 Berger Hunting VLD's, .010" off the lands , Norma brass. I get …

2020年1月24日 · Retumbo has never been my favorite powder and others feel the same. N565 has been great so far with the 143 eldx. Over 3000fps , accurate and clean. soon as things …

2020年6月14日 · I’m just having my 6.5 PRC finished up based off a Tikka 300 win mag with a 24inch 1-7.5 twist barrel. I cannot seem to find any N 565 or H1000 kicking around, and I will …

2008年12月27日 · using quickload it would forecast a load with 72.0 retumbo under a 180 ballistic tip you would have a fairly compressed load and it would only do 44k pressure and 2822 fps. It …

2001年5月8日 · I have H4350, H1000, Retumbo, and RL26 (and Staball 6.5, which is smack dab in between 4350 and 4831, but don't know if load density will be there.) I think I have about 2/3 …

2024年9月17日 · I think it was around 74.0. The Hodgdon site calculates starting at 70.7 as the start, and 76.4 as the max. I found that start to be WAY low, and the max to be overly …

2008年11月28日 · I just started working on a load for the 160 gr ab and retumbo. I havent finished working on it due to a closure of my range for winter but so far 68.5 gr retumbo and a federal …