Imr 4350 vs h4350.

The Sniper's Hide App is here! Download the app DOWNLOAD. Let me hear your thoughts and experiences please... I have H4350, H4831, and H4831sc. I know H4350 is the preferred from these, but my reloading books all include H4831 or sc for heavier bullets. I just don't hear much love for 4831 in the 06. I'm working up a load for hunting whitetail ...Hodgdon H4350 falls into the medium-slow burn rate category, similar to …Feb 15, 2013 · Boolit Master. Join Date. Mar 2005. Location. Nashvegas, TN. Posts. 1,386. I loaded IMR4350, H4831, and RE19 in my 30/06's and .300 WSM for years until I tried Big Game and Hunter last year. In 3 different rifles all had equal or better accuracy with better velocity and standard deviation using the Ramshot powders. Jul 26, 2007 · I also have for years taken for granted that basically AA-4350 and IMR-4350 data was interchangeable and have used data as such. But if you REALLY look at reloading data and burn-rate charts, no one agrees with powder burn rates and this includes the 4350s. Here are where the authorities place the 4350s: Hodgdon 82. IMR4350 83. H4350 84. Fairbanks, Ak. stevenson: From the Ramshot Powder Burn Rate chart in my files I see the following: #122 - Accurate XMR-4350. #123 - IMR-4350. #124 - H-4350. I got this burn rate chart from the Ramshot site but don't have a link. Sorry! For loading the 100 gr. Horn. spire point, the only 4350 powder listed is H-4350.

Bullet: 168 grain Speer Gold Match BTHP. Brass: WW Virgin. Primer: Winchester LR mag. Temp: 20 degrees F. Range Cond: 100 yards, flat light on snow. 73.0 grains, IMR 4350= 3,190 fps, ES 10 fps and a 0.48 inch group. 73.0 grains, H 4350 = 3,120 fps, ES 40 fps and a 1.5 inch group. The difference in group size really surprised me....Jul 4, 2021 · Powders listed for 5 of these calibers is the 4350. 1 powder, 6 calibers sounds like a win-win. Looking through the Lyman’s 50th bible, the mid weight bullets say IMR 4350 and it appears the heavy weights suggest H4350. It also claims that Accurate 4350 was created to compete against IMR 4350, but you can’t use the IMR data loads. The temperature stability of H4350 means it has a different formula than IMR4350. They are different. Although the load data can be useful for estimating the performance of the other, it cannot be counted on other than to give you a good idea where to set your minimum as you work your way up your own safety testing.

stanley52. Ok so there is COMPLETELY conflicting information all over the internet about RL-17 and whether or not it is temperature stable. They claim it is, and some agree; however, many others do not. Most people who claim it is fairly variable with changing temperature agree that it changes about .8fps per 1 degree Fahrenheit of temperature ...And many days, IMR 4064 has given us phenomenal results. Eventually we lead into the H4350 vs IMR 4350 and we all agreed that the IMR gave better accuracy too. I must say I'm finding myself drawn back to the old, low tech, powders that are frowned upon by benchrest shooters. Now don't get me wrong, I'm NOT picking on anyone.

Oct 25, 2014 · L. Joined: May 2005. Posts: 6,392. Pikeville, TN. It is close, but not identical to either. I used it with good results for a while before standardizing on H4350. Re: Accurate 4350 vs IMR 4350. kenster99 # 9305568 11/02/14. Joined: Oct 2014. Ahhh just checked the powder stock and nope :-[ I did find a nearly full tub of IMR 4350 but the IMR 4831 tin is just about empty as is the Reloader 19. The H4350 is a new tub originally brought to service the .243 Winchester and bearing in mind the horrendus price of powder here now.Improved Military Rifle IMR 4350. Improved Military Rifle IMR 4451. Improved Military Rifle IMR 4831 ... Improved Military Rifle IMR 7828 SSC. Improved Military Rifle IMR 7977. Improved Military Rifle IMR 8208 XBR. Ramshot Big Game. Ramshot Hunter. VihtaVuori N140. VihtaVuori N150. ... H4350 (Hodgdon) Primer: WIN WLRM Case: WIN. Trim …Beast, per published burn rate charts the H4350 is a hair slower than the IMR 4350. The Hodgdon is also an extreme powder which is said to be temperature stable. Because of the temperature stability attribute of H4350 it would be my powder of choice if I had both available to me and had to pick one to work up a load.

Old IMR 4350 is under the radar and is not headline news in the 6.5 Creedmoor reloading chatter but its a great performing powder. I am not saying the following because of any great talent : I zero'd my 6.5 CM rifle at 100, 300, 600, skipped 800 yds and final zero'd at 1000 yds. That was 12 rds shot to do it using a spotter.

Barnes didn't have data for the .308 caliber 180 grain TTSX fitted in a 30-06 so I called them and used the data for the H 4350. Using the data for H 4350 and using IMR 4350 I found a load that shoots 1/2 MOA in my rifle. It's a max H 4350 load but I'm using IMR 4350. Not showing any pressure signs and it's a great load.

H 4350 is AR 2209. When first released in the 80's, it was a about 5% faster than IMR 4350. When ADI got the contracts of supply to Hodgdon, it changed the burning rate to slightkly slower than IMR which hurt no-one and made the powder more flexible in a lot of magnums so it was an improved product in the market place.I have both IMR and AA in 4350, but really didn't want to buy any H4350 until I tried the IMR powder. I'm going to load some up and see what they do. IC B2 Re: IMR4350 In The 6.5 Creedmoor JamesJr #13166644 09/29/18 Joined: Jul 2014 Posts: 2,520 ...Let us know, gonna be hard to beat RL16 or h4350 to only save 5-8 bucks a lb. hate to be negative but it would be awesome to have another decent option in the mix, on a hungry gas gun prairie dog slayer I’d like a more economical powder choice ... I'd suspect they tried to clone h4350 as close as possible and when they said old tech they were ...Dec 15, 2016 · My first loads for my 30-06 were with IMR 4350, but I was concerned, probably unnecessarily, about instability with temperature changes. I switched to H4350 and found it okay, but could not find more when I needed it. Next I went to IMR4451, one of the new Enduron powders and find it very good and generally available. IMR 4350 vs H4350. Jager1. Aug 5, 2011. #1. Jager1. Beginner. Sep 23, …

The powders below are listed in the order of their approximate burning rate, from the quickest powder to the slowest. It is important to trust in a top quality manual when reloading. This chart is only for comparison purposes. This page shows a powder burning rate chart. It shows a comparison between Winchester, Hodgdon, IMR, Accurate, Alliant ...6,931. Location. S. UTAH. I am loading for a 7mm-08 for the first time and using H4350 because its what I have and people seem to do well with it. I am using new Lapua brass and 139gn Interbonds. Hodgdon shows a starting load of 47gn and a max of 50gn. I started at 47 and am already compressing the load a tiny bit.5,081 28. Apr 14, 2013 #2. Steve, That powder is intended to duplicate the IMR 4350, so I think you'll find that it will serve you well, at about the same charge level that you were using with the IMR version. Work up from a grain or so below the IMR 4350 level you were using, and search for the accuracy node.111. IMR 4350 is my goto powder for all loads with 7mm mag. and up to 180 gr. in my .300 Win. Mag. From past experience it works across a wide range of cartridges with excellent accuracy and few, if any, problems from environmental sensitivity. When I started loading metallic rifle back in the early 70's IMR was about all we could get.787. Location. Arkansas. Mar 12, 2020. #5. I have shooting buddies that have used it... they say charge for charge vs h4350, sw4350 will give lower velocity at the same pressure. Same with precision vs varget. But both gave good accuracy. May also look at long rifle, I believe it is near 4350 burn rate.L. Joined: May 2005. Posts: 6,393. Pikeville, TN. It is close, but not identical to either. I used it with good results for a while before standardizing on H4350. Re: Accurate 4350 vs IMR 4350. kenster99 # 9305568 11/02/14. Joined: Oct 2014.

Cfe223, H380, and H414 are the ones I have that are in between varget and H4350. These are in order of burn rate . Reactions: ranger3, dantiff2 and Mark W. MrMajestic. Silver $$ Contributor. Jul 30, 2016 #9 ... IMR 4350= 0.5150 Hodgdon H4350= 0.5130 NORMA 201= 0.5110 Accurate 2700= 0.5060 Hodgdon Hybrid 100V= 0.4905 IMR …2. Corresponding loads in IMR 4350 vs H4350? Consulting my reloading …

TreeMutt, IMR4350 and H4350 average so similar that variations in manufacturing lots, or specific cartridge/bullet application, can switch burn-rate. Which is why over the years published loading data has sometimes shown H4350 slower than the IMR4350, and then a few years later the opposite.IMR 4350, Accurate 4350, and H4350 are really close. H4350 temp stability makes it attractive and more popular (no personal experience directly comparing them head to head). The good news: There has been a large amount of H4350 available the last week or two. Post after post in the classifieds about H4340 online availability recently.Mar 3, 2020 · I’m using IMR4350 with great results, 41.6 grains and 143 gr Hornady ELD-X is averaging .56 inch for a 5 shot group at 100 yards. I’m also having good luck with RL16 and 140 gr Speer Gold Dots. Only one 5 shot group but it was under .5 inch. Re: IMR4350 vs H4350 in 6.5 Creedmoor. centershot # 14637182 03/06/20. I have heard that H4350 is a little slower than IMR 4350. If that is the case, I assume that the H4350 would result in lower pressures than IMR 4350 for the same charge weight. So, let say I have a pressure tested load out of the Nosler manual that gave 3250 fps using a 150 grain Partition out of a 7mm Rem Mag with a certain charge of IMR 4350.I’m using IMR4350 with great results, 41.6 grains and 143 gr Hornady ELD-X is averaging .56 inch for a 5 shot group at 100 yards. I’m also having good luck with RL16 and 140 gr Speer Gold Dots. Only one …5,471. H4350 is slightly slower than IMR 4350, for me it has always given better velocity than the original Dupont formula in cases with greater capacity than 30-06, it is what I use in the 06 Ackley Improved right now with 150 gr bullets. I believe Hodgdon finally introduced their canister 4350 about 1984 or so.411 IMR 4451 XPRO40C2-4350 412 Big Game 1730 413 SP 7 414 S341 415 203 416 Reloder 15.5 417 WC 759 418 Power Pro 3000 SHP 761 ...

Dec 15, 2016 · My first loads for my 30-06 were with IMR 4350, but I was concerned, probably unnecessarily, about instability with temperature changes. I switched to H4350 and found it okay, but could not find more when I needed it. Next I went to IMR4451, one of the new Enduron powders and find it very good and generally available.

Re: IMR 4350 vs. H4350 in 6.5 Creedmoor Typically H4350 is a tad slower than the IMR variant, but H is more temp stable. IMR isn't too bad on sensitivity, especially compared to the Reloader powders.

Posted By: Dogshooter Re: IMR4350 In The 6.5 Creedmoor - 10/03/18. I shot a bunch of IMR 4350 in a couple different Creeds..... with 139/140s they all ended up between 41.5 and 43 grains for about 2750-2800 FPS. I also shot 43.5-45 …Cannot find H 4350 and have an ample supply of IMR 4350. Ackleyman has a post on here listed under "243 for Northern Whitetails" listing the 100gr Hornady BTSP, 42.3 gr of H4350 and 2muchgun lists 42.3 gr of IMR 4350 for the Sierra 100g BT...same gr. for both weight bullets. Realize these are over max loads for this round that they have …Ahhh just checked the powder stock and nope :-[ I did find a nearly full tub of IMR 4350 but the IMR 4831 tin is just about empty as is the Reloader 19. The H4350 is a new tub originally brought to service the .243 Winchester and bearing in mind the horrendus price of powder here now.I am using IMR 4350 with 140 Accubonds . Aug 26, 2020 ... H4350 vs. IMR4350. jjohnsonElknewbie; Apr 2, 2023 ... Accurate 4350 in 6.5 Creed - Experiences. nobody;Jul 27, 2016. Messages. 2,574. Location. Adirondacks. Have any of you ever tried H 4350 in your 7mm-08 with 140 grain monos, like the E-Tip, TTSX, etc? Would love to hear what you used as a starting load, where you maxed out, etc. Hodgdon has data for 140 soft points and 145 grain softpoints. I'm guessing the monos would be closer to the 145 ...In my 7-08 rifles Varget and IMR 4064 have worked out best for me. They are nearly interchangable for load data. (As is Vitavouri N140) I also had good luck with either IMR 4350 or H 4350 with 140 grain bullets. When forced to find a load for a "no lead" bullet here in CA, I wound up using IMR 4064 with the 120 grain Barnes TSX.Jul 11, 2020 · 2. Corresponding loads in IMR 4350 vs H4350? Consulting my reloading manuals, it appears that there is typically 0.5gr increase for H4350 over the same velocity for IMR 4350. For example, it appears that 46gr IMR 4350 with 165gr bullet would be roughly equivalent to 46.5gr H4350 for the same velocity. My first loads for my 30-06 were with IMR 4350, but I was concerned, probably unnecessarily, about instability with temperature changes. I switched to H4350 and found it okay, but could not find more when I needed it. Next I went to IMR4451, one of the new Enduron powders and find it very good and generally available.IMR4831 is faster (#98) than H4831 and the short cut vers (#101). According to Reloaders Nest, AA4350 is #212, IMR4350 #213 and H4350 #217. IMR 4831 is #225 and H4831 is #232. This data can be confusing sometimes. The various brands (IMR,H,AA) are really close, but not interchangeable. 4831 is definately slower than 4350.Last year, top F-Class shooter Rick Jensen did a comparison between H4350 and IMR 4451, shooting the two powder in a wide range of temperatures. His data ...The suggested powder is IMR 4064. Based on research so far. Many 30-06 shooters utilize IMR 4350. This is a slower burning powder than the 4064 (something I'm learning about). I see the test barrel they used for this data is 24" long. I'm shooting a Browning A-Bolt stainless stalker with a 21" barrel.Old IMR 4350 is under the radar and is not headline news in the 6.5 Creedmoor reloading chatter but its a great performing powder. I am not saying the following because of any great talent : I zero'd my 6.5 CM rifle at 100, 300, 600, skipped 800 yds and final zero'd at 1000 yds. That was 12 rds shot to do it using a spotter.

And many days, IMR 4064 has given us phenomenal results. Eventually we lead into the H4350 vs IMR 4350 and we all agreed that the IMR gave better accuracy too. I must say I'm finding myself drawn back to the old, low tech, powders that are frowned upon by benchrest shooters. Now don't get me wrong, I'm NOT picking on anyone.Jan 8, 2013 · Probably the best example of this is the slow-burning single-based rifle propellant known as 4350. Available now as the original IMR 4350, Hodgdon’s H4350 and Accurate Arms’ 4350, the potential for confusion is obvious. Other powders sharing this same situation are 4227, 4198, 4895, and 4831. IMR 4350 Winchester CCI 200 54.0 2501 58.0 Vihtavuori N540 Winchester CCI 200 43.0 2598 47.0 Alliant Reloder 22 Winchester CCI 200 58.0 2530 62.0 C Hodgdon H4350 Winchester CCI 200 54.0 2489 58.0 C Hodgdon H414 Winchester CCI 250 52.0 2520 56.0 Hodgdon H380 Winchester CCI 250 51.0 2544 55.0 Hodgdon Varget Winchester CCI …Instagram:https://instagram. the spore depotmyrtle beach six flagscosplay store los angelespenn entertainment ultipro 5,081 28. Apr 14, 2013 #2. Steve, That powder is intended to duplicate the IMR 4350, so I think you'll find that it will serve you well, at about the same charge level that you were using with the IMR version. Work up from a grain or so below the IMR 4350 level you were using, and search for the accuracy node. bee swarm nectarskyrim dead drop falls Accurate 4350 is right beside RL17 on the burn rate chart for what it's worth. Accurate shows they developed load data at a max charge of 43.5 grains A4350 with 140 bullets. Hodgdon stops at 40 H4350 and 41 of IMR4350 at slightly lower pressure. how many jelly beans fit in a mason jar You have little better load density using H-4350 and it's one of Hodgdon Extreme Extruded powders. I shoot lot of it here in Co vs using IMR-4350. When I shot IMR-4350 I used mag primer and that what you use in your 338 Lapua. I'm using IMR-7828ssc in 270Wby and Fed 215 primer.Anyone have any pressure issues with Imr4350 in 260 rem ? Kinda scratching my head. I have a trg 22 with a new bartlien barrel. Got about 150 rounds through it. During ladder tests I would find a good mild node to load up around 41.9 gr, lapua brass federal primers . 139 lapua bullets .According to Hodgdon reloading data center, the 4831 will not quite reach the speeds of the 4350 in any bullet weight. H4350 looks like it will do just fine, in the velocity area for the range of 257 weight of bullets. There are a couple others that beat it in one or two bullet weights, but overall H4350 does pretty well.