Finally, Enduron powders are environmentally-friendly, crafted from raw materials that are not harmful to the environment. Really like this powder, the accuracy it produces is amazing I will lots more if I can find it. In today's shooting you can clearly see the scatter that centers at 45.5 and the obvious OCW at 46.2. Give it a try if you've already purchased it. DuPont had historically been a major supplier of military propellants long before becoming one of the handloaders favorite powders. When placed and configured optimally, the LabRadar can measure muzzle velocity with +/- 0.1% accuracy, according to the manufacturer. I much prefer IMR 8208 XBR for the 223. flyfisher117 Professional Milk Jug Hunter. The 4166 seemed interestingit matched my motorcycle jacket, but none of my reloading manuals had any data for it (it's that new). temperature stable too. With no pressure signs up to 45.8 grains of 4166 I decided to push further and see what I could get. IMR is an acronym for Improved Military Rifle. By that, they mean the change per degree from 20 to 65 might be smaller or larger than the change per degree from 65 to 140. _gaq.push(['_trackPageview']); Past breakthroughs have brought us the extreme extruded line that gives consistent performance regardless of ambient temperature, and more recently they have brought us CFE technology that deters and reduces copper fouling. Hodgdon Extreme Series powders have attracted quite a fan base, with over 90% of the top shooters in the Precision Rifle Series choosing to run one of those powders. then consider IMR 4166. The IMR series of handloading powders were the only choice to wring full performance out of rifle calibers. The IMR 4166 Powder may be on the slow side but will be interesting with heavier bullets. It provides top performance in big game cartridges such as 25-06, 280 Remington and 300 Winchester Magnum. Good luck. It also offers good load density and meters reasonably well. I have a pound of 8208 XBR for 223 development, haven't gotten round tuit yet. IMR offers a modern line of powders with Enduron Technology which is also marketed to have extreme temperature stability. First used in battle in 1805 by United States naval forces against pirates off the coast of Algiers, DuPont supplied more than 80% of Allied Forces powder needs in World War I. This powder is comparable to Hodgdon H4350. Optimal load density - Enduron powders provide optimal load density, assisting in maintaining low standard deviations in velocity and pressure, a key feature for top accuracy. IMR 4166 possesses the fastest burn rate in the Enduron lineup. Versatility with uniformity and accuracy. You may not reproduce original text or photos without advanced permission in writing. I've only seen a handful of load data for IMR 4166 and 223, it was 69 Sierra and 77 Sierra. Every week of WW II, as many munitions were used as in all of WW I. If you commonly use Varget, Alliant Reloder 15, Norma 203B, IMR 8208 XBR, or Vihtavuori N140, you might want to try IMR 4166. IMR 4955 is a medium burn speed powder, falling in between IMR 4451 and IMR 7977 in burn speed. The components in question make up my service rifle load in .223 and they are Hornadys 55 grain V-max bullet seated into a Lake City brass case at an OAL of 2.270 and ignited with a Wolf Small Rifle Primer. To me that says Gebby got it right long ago. It is an extruded powder with a perfect burn speed for cartridges like 308 Winchester, 7.62mm NATO, 22-250 Remington or 257 Roberts, among other cartridges. Trail Boss Reduced Rifle Load. The maxorder quantity of any powder SKU is, https://shop.hodgdon.com/sites/www/files/2022-04/2022-IMR%20Endurons%20SDS.pdf, https://shop.hodgdon.com/sites/www/files/2020-08/sell-sheet-imr-enduron-final.p. To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. PRBs test team also noticed other interesting trends in the data. Will purchase more. Was able to find a node fairly quickly and with a little seating adjustment, it's shooting .3 moa or better. works great in many cartridges with good to great accuracy. The test was designed to quantify the temperature stability of Hodgdon H4350 and Varget powders compared to IMRs Enduron line of powders, specifically IMR 4166 and 4451. This allows up to 4% more powder space in the case and in many loads yields more velocity than standard 7828. Anyone seen/tried this combo? I don't see any info for the A-Max though. The technology in IMRs Enduron line of powders provides four very important qualities that enhance both in-gun and downrange performance. First load. Second, Enduron powders are all very temp-stable. IMR 4166 was released a few years ago as a temperature insensitive powder that is expected to replace 4064. _gaq.push(['_trackPageview']); 110 PCS pistol, 2022 Editors Choice Award Winning Ruger 5.7 LC Carbine, 2022 Editors Choice Award Winning Mossberg 940 Pro Tactical 12-gauge, Fiocchi Introduces New 5.7x28mm Subsonic Ammo, Lehigh Defense 115-gr. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. First ladder turned out great! Access from your Country was disabled by the administrator. Find load data for IMR 4166 Enduron propellant by clicking the button "Loads for this Powder". IMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. On the official Hodgdon/IMR burn rate chart, IMR 4166 is between H4895 and Varget. It is an extruded powder with a perfect burn speed for cartridges like 308 Winchester, 7.62mm NATO, 22-250 Remington or 257 Roberts, among other cartridges. As with all load development, reference a credible reloading manual, then start at the minimum and work up in small increments. I did the usual load development testing and found that 43.0 gr. Here on Ultimate Reloader you can count on a LOT of AR-15 content coming over the next year: everything from reloading .223/5.56, to hunting, a lot more with suppressors, and some custom AR-15 rifle action! Was looking for an equivalent powder from H4895 when I ran into the 4166. When I approached Chris Hodgdon with the question Does it stop copper from fouling or remove it with each shot? with a smirk he responded Its a proprietary formula. PRBs testers explain the full set of equipment and steps in their loading process in the Full Test Report. both should give you specific info. So if your goal is first-shot hits and you may shoot in a variety of conditions you should care about temperature stable powders. Find load data for IMR 4831 propellant by clicking the button "Loads for this Powder".More about this powder:IMR 4831 has a slightly slower burn rate speed than IMR 4350. Naturally the next step was to combine the two for a new line of powders. Newtosavage Dec 9, 2020 #9 ericwh Well Known Rokslider Joined Mar 9, 2017 Messages 479 Location PA Powder Temp Stability: Hodgdon Extreme vs. IMR Enduron Cant Find Varget for Sale? var _gaq = _gaq || []; In addition, it is a longtime favorite of Match shooters. I went to the IMR site and it takes you to hodgdon's loading site. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. Most powders arent specially formulated to be temperature stable. * All prices incl. Expensive compared to varget. Anyone seen/tried this combo? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; IMR claims that Enduron powders are not sensitive to temperature changes. For a better experience, please enable JavaScript in your browser before proceeding. With Varget so hard to find, if IMR 4166 proves accurate (and available) we might see many .308 Win shooters make the switch. ARCHIVED. Tried their 7977 in a magnum rifle and it had same accuracy as H1000. . They both love it. This propellant performs comparably to Hodgdon Varget but charge weights are materially different. (SEE: Temperature Effects On Zero on KestrelMeters.com.). Average extreme velocity spread was only 19 fps for 15 Sierra 142-grain MatchKing bullets fired from prepared cases filled with precisely weighed IMR-4166 charges. Guide to IMR Enduron Powders Temp Stable, Reduced Fouling, IMR Introduces New Enduron Powders: 4166, 4451, 7977, Guide to IMRs Enduron Powders What You Need to Know, IMR Enduron 8133 New Slow-Burn-Rate Magnum Powder, IMR Powders introduces IMR 4955 Enduron Powder. It is an extruded powder and is perfect for cartridges like 270 Winchester, 30-06 or 300 Winchester Short Magnum, among others. CLICK HERE to Read Full Powder Temperature Stability Test on Precision RifleBlog.com. PRBs testers talk about those things, provide a few other insightful views of the data, and discuss tools that can help you manage temp/muzzle velocity in the field in their full post. Sign up to get updates and access to exclusive promotions. This powder is comparable to Hodgdon H4831. I hope to get some time on the new bull barrel AR. 3, e-mail Hornady and the powder mfg. For more information, go towww.P65Warnings.ca.gov. Most powders arent specially formulated to be temperature stable. IMR 4955 is a medium burn speed powder, falling in between IMR 4451 and IMR 7977 in burn speed. It is an extruded powder with a perfect burn speed for cartridges like 308 Winchester, 7.62mm NATO, 22-250 Remington or 257 Roberts, among other cartridges. CL 2.005 IMR 8133 IMR Enduron 8133 is the slowest burn rate in the Enduron family. I was planning to switch to 4166 for my .308, but it seems that it has also become nearly impossible to source. Select 223 Remington, check off your weights, select IMR, then 4166 I was able ti find a load for two different 55s, a 69, and a 75. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. If you enjoy the forum please consider supporting it by signing up for aNES Membership The benefits pay for the membership many times over. Load data for the new IMR 4166 was taken from Hodgdons 2015 Annual reloading manual, and in increments of .3 grains or less, loads were worked up from 24.0 through 25.1 grains of IMR 4166. Mag. Enduron powders are formulated to reduce fouling and to be stable across a wide temperature range. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. IMR 8133 performs comparably to Hodgdon Retumbo but charge weights are materially different. Working up a good hunting load with the 4166 Enduron and the Hornaday 150 gr GMX bullets for my 308. ga.src = ('https:' == document.location.protocol ? We need to get back to the good old days! The manual allows for stiffer charges, but at 25.1 the load begins to compress. I shot a 4.125", 10-shot group at 600 yds - well under 1 MOA and slightly better than my Varget loads, although they were close enough that I attribute the difference to the shooter. Hodgdon's excellent online reloading data show only IMR 4007SSC, IMR 4166, IMR 8208XBR, and Hodgdon CFE 223 breaking 3,750 fps with a 55-grain bullet in a 24-inch test barrel. Very happy with the results. It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 Rem and 257 Roberts. CC 300 BLK ($53.49 per box of 20), Law Tactical Gen 3-M AR Folding Stock Adapter, 2022 Editors Choice Award Winning Silencer Central Banish Backcountry Suppressor. We place limited powder inventory for sale on a regular basis on our website. h4895 Reduced Rifle Load. I loaded 23.5 gr in Lapua brass with no trouble using a 10" drop tube: http://www.xxicsi.com/powder-funnel.html Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR Enduron 7977 is a slower burn rate in the Enduron family. Improved Military Rifle IMR 4166 Improved Military Rifle IMR 4320 Improved Military Rifle IMR 4350 Improved Military Rifle IMR 4451 Improved Military Rifle IMR 4831 Improved Military Rifle IMR 4895 Improved Military Rifle IMR 8208 XBR Improved Military Rifle SR 4759 Ramshot Big Game Ramshot TAC Ramshot X-Terminator Shooters World AR PLUS This is a true magnum propellant yielding outstanding performance in 6.5-300 Weatherby, 264 Win Mag, 28 Nosler and 300 Rem Ultra Mag, among other cartridges. Load data for the new IMR 4166 was taken from Hodgdon's 2015 Annual reloading manual, and in increments of .3 grains or less, loads were worked up from 24.0 through 25.1 grains of IMR 4166. No reviews found. Third, Enduron powders are designed for optimal load density. IMR 4166 is part of their new Enduron line that launched just a few years back. So far IMR4166 has worked great for me in the .243 Winchester with light bullets, the .257 Roberts with 75-100 grains bullets, .308 Winchester with 150's and 168's, the .303 British, 8x57 and .45-70 with "low pressure" loads. Reduced Rifle Loads. IMR recently released a new line of powders with Enduron Technology which is also marketed to have extreme temperature stability. Learn more about Enduron powders at www.enduronimr.com. If this is true, these powders should prove popular, particularly IMR 4166 which seems to be in the Varget/Reloder 15 burn-rate range. Precision shooters will find an Enduron option well-suited to most of the popular precision cartridge types. IMR 4166 is one of IMRs Enduron family of propellants. Then Try IMR 4166 Powder", A couple seasons back, PrecisionRifleBlog.com (PRB) published a significant field test of powder temperature stability. IMR is bringing out a new series of advanced-formulation extruded powders. VISIT THE RDC WHITE HOTS White Hots 50/50 is a 50 Caliber, 50 grain pellet for muzzleloaders. Shooter's Reference Load Data for .223 Remington .223 Remington - Published Manufacturer Loading Data Shellholders: Hornady #16 Lee #4 Lyman #26 RCBS #10 Recipe Type: Rifle 55,000 PSI STANDARD SAAMI COMMERCIAL SPECIFICATIONS Pistol CUSTOM LONG THROAT Reduced Load Bullet Weight: ALL 30 gr 34 gr 35 gr 36 gr 40 gr 42 gr 43 gr 45 gr 50 gr 51 gr 52 gr IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. Whether a rifle is sighted in during the heat of summer, hunted in a November snowstorm or hunting multiple locations with drastic temperature swings, point of impact with ammunition loaded with Enduron technology will be very consistent. More about this powder: IMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. These short-grain, extruded powders will deliver temperature insensitive quality while keeping copper residue to a minimum. They are suitable for a wide variety of cartridges, from small varmint cartridges all the way up to the .338 Lapua Magnum. Share the post "Cant Find Varget for Sale? You are using an out of date browser. (function() { Anyway, I like the 4166! This propellant performs comparably to Hodgdon H4350 but charge weights are materially different. The illuminated reticle made it very easy to see on the black target, and honestly was the first time I have ever had used the feature (now it may be hard to go back). These are the first groups with this powder. Find load data for IMR 4895 propellant by clicking the button "Loads for this Powder".More about this powder:Originally a military powder featured in the 30-06, IMR 4895 is extremely versatile as a medium burn speed propellant.

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