2010年3月31日 · Re: Hodgdon 4350 vs. IMR 4350 Yes. The H4350 is a temp insenstive powder. From winter time to summer time, you will notice a velocity/pressure change in your load with some of the IMR powders. I love the IMR powders, especially IMR4350. But a hot/fast load developed in the winter time will be a HOT load in the summer time.

2009年2月27日 · Re: 300 win mag load with 4350 I am in no way a veteran at this, but I actually tested some loads this weekend (1st hand loads- Rem700P-300WM)My rifle loved the H4831SC 3 out of 5 rounds of this load went through the same hole the other 2 rounds were just left of the 3 holer (all me) My load was 69.5Gr H4831SC, SMK 190, Fed. brass, Fed 215's

2017年4月3日 · Happened back across this; can’t view the last set of the 140s & 147s; 143s and RL17 is self explanatory, but it doesn’t look like your rifle likes the 4350 harmonics, and from the velocities, looks like this bullet/powder coating combo is a not ideal, some factor contributing to inconsistenet ignition.

2012年4月26日 · IMR 4350 is 50-100$ more as well… I bought mine a couple years ago and have well over a 23 pounds left so I guess I’m going to get very comfortable with 6.5 Creedmoor and IMR 4350. The only thing I noticed, but IMR 4350 is the Colonels are not as short as each 4350 and apparently the velocity swings in temperature

2020年3月30日 · IMR 4350 is a rather "dated" powder that still works well in a lot of cartridges. Too many to name but here are a few that I use it in. 22-250, 243, 257 Roberts, 6.5-284, 270, 280, 30-06, 300 WM. There are probably lots more.

2012年4月11日 · Saw a few questions on this site about accuracy only load for 308 Win. Just to let people know, for kicks & grins, I tried IMR 4350 for 308 Win, 168 SMK, 26 in, 1 in 12 twist, and got great accuracy even though a tech told me they DO NOT recommend it. I got it from an older Lyman manual.

2012年4月13日 · Accurate 4350 is manufactured at the General Dynamics Valleyfield plant in Ontario, Canada. The same plant that manufactures most of the IMR rifle powders. Accurate 4350 is going to be similar to IMR 4350. If you can find it, it …

2014年7月11日 · Went to the Hodgdon site and used their reloading data; 140 grain round, 6.5 CM, H4350. Says the max load is a compressed 40.0 grains. Only difference here is that I'd use the Berger 140 VLD instead of the AMAX. So I go and …

2009年4月11日 · For a general load with nearly all projectiles in a 308 use Varget it is perfect. As for 4350 in a M1 Garand DONT you will damage the rifle the powder used was 4895 remember that ina Garand that the pressure curve should be fast if you use a slow powder their will be pressure in the gas poer after the bolt unlocks not a good idea.

2009年10月14日 · Re: IMR-4350 Temperature Sensitivity? Some will want to work with IMR-4350. I see little advantage when the same entity, Hodgdon, markets both IMR- and H- powders. The H-4350 is an Extreme Powder, and is also an SC (Short Cut) product, so it already employs measures to alleviate temperature sensitivity, and to improve powder flow in measures.