The 6.5 responded well to the precisely weighed powder charges in carefully prepared cases. Fired from My Rock River Arms National Match upper, these rounds consistently fetch accuracy in the .75 to 1.25 MOA area. The kid's rifle didn't like this powder, but perhaps yours may. The IMR series of handloading powders were the only choice to wring full performance out of rifle calibers. Find load data for IMR 4166 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR End. Sign up to get updates and access to exclusive promotions. The accuracy results were almost identical to those of Varget, with my best group coming in at 1.05 MOA from a 24.6-grain charge of 4166not bad for an initial round of load development. both should give you specific info. A versatile, match-grade propellant, IMR 4166 is comparable to Hodgdon Varget. Comprehensive load data for IMR 4166 Enduron reloading powder und technical specifications for this propellant. VISIT THE RDC WHITE HOTS White Hots 50/50 is a 50 Caliber, 50 grain pellet for muzzleloaders. This powder is comparable to Hodgdon H4350. Find load data for IMR TrailBoss propellant by clicking the button "Loads for this Powder".More about this powder:Find load data for Accurate 5770 propellant by clicking the button "Loads for this Powder".More about this powder:Trail Boss was designed specifically for low-velocity lead bullets suitable for Cowboy Action shooting. The IMR brand was created under the DuPont Corporation. Being a short-grain extruded powder it can be dumped from a powder measure; however I always opt to use a dispenser like the Hornady Auto charge. Grab some at your nearest dealer, or for more information, contact IMR Powder Company; Tel. when enduron works it is often same hole shooting. IMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. 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. They are suitable for a wide variety of cartridges, from small varmint cartridges all the way up to the .338 Lapua Magnum. 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. You can see Hodgdon H4350 had the least variance in muzzle velocity, with just 25 fps over the 115 swing in temperature! 2. Tried their 7977 in a magnum rifle and it had same accuracy as H1000. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. View Product Warning DEALER LOCATOR I haven't seen any Hornady loads in the manual using 4166. IMR 4955 is a medium burn speed powder, falling in between IMR 4451 and IMR 7977 in burn speed. Share your experiences with other customers. IMRs press release states: IMR 4166 [has] a perfect burn speed for cartridges like the 308 Win/7.62mm NATO, 22-250 Remington and dozens more.. IMR 4166: This newer propellant produced by General Dynamics in Canada had the best temperature insensitivity and may be the best substitute for Varget across a wide temperature range with 77 to 80 grain bullets. An acronym for. To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. A versatile, match-grade propellant, IMR 4166 is comparable to Hodgdon Varget. First load. Today, only the newest reloading fuels can exceed that with a 55-grain bullet in the commercial .22-250. IMR now offers four Enduron powders that cover a broad range of burn rates. Then Try IMR 4166 Powder", A couple seasons back, PrecisionRifleBlog.com (PRB) published a significant field test of powder temperature stability. _gaq.push(['_setDomainName', '.accurateshooter.com']); PRBs test team also noticed other interesting trends in the data. Copper fouling should be minimal, allowing shooters to spend more time shooting and less time cleaning a rifle to retain accuracy. .1 to .2 gr accuracy. IMR 8133 IMR Enduron 8133 is the slowest burn rate in the Enduron family. The new line of IMR Enduron powders feature small kernels for easy metering, plus a built-in copper fouling eliminator. 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. So they would likely show much larger swings than what these four top-performing powders showed. 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. 3, e-mail Hornady and the powder mfg. UPS has officially stopped shipping guns? 17 reviews. It may not display this or other websites correctly. then consider IMR 4166. 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. Thanks, Posted by Phillip Jackson on Aug 1st 2021. 44gr 4166 For a better experience, please enable JavaScript in your browser before proceeding. I'm very happy with this powder. Will purchase more. Posted: 7/2/2021 8:19:25 PM EST. Hodgon VARGET, IMR 3031, IMR 4064, IMR 4166 Enduron, IMR 4831, IMR 4895, Lovex D073.6, Lovex S060, . Using bullets from Nosler BT LF, Barnes VG FB, Nosler BT, SinterFire, Sierra SP, Speer SP, Sierra HP, Barnes TSX FB, Hornady FMJ, Hornady V-Max, Swift Scirocco, Sierra HPBT, JLK VLD, Sierra MK, Berger BT Targ. Cant Find Varget for Sale? I'm looking for some load data for the 55gr V-Max in 223 Remington with IMR 4166. Final diagnosis: This powder is certainly a winner in the accuracy field, and if the cleanup continues to be this simple it is sure to find a home on my reloading bench. 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. Choosing 4166, I decided to use it in place of my usual choice of Varget in a known accurate cartridge and rifle combination. When we are sold out, we are sold out. Find load data for IMR 7828 SSC propellant by clicking the button "Loads for this Powder".More about this powder:IMR 7828 SSC is a magnum rifle powder with exactly the same burn rate as standard IMR 7828 and uses the same data. _gaq.push(['_setAccount', 'UA-6323545-2']); IMR 4166 Enduron Find load data for IMR 4166 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. . .1 to .2 gr accuracy. IMR 4955 is a medium burn speed powder, falling in between IMR 4451 and IMR 7977 in burn speed. IMR now offers five (5) Enduron powders: IMR 4166, IMR 4451, IMR 4955, IMR 7977, and IMR 8133. As a medium burn speed propellant, XBR is ideally suited for cartridges like the 223 Remington/5.56mm, 308 Winchester/7.62mm NATO and the 6mm PPC. Loads case to bottom of bullet, clean burning, very consistent, accurate results with no flyers, flows thru powder measure with a. We do not take backorders and our Tech Services team cannot take orders via email or phone. IMR 4166 is one of IMRs Enduron family of propellants. Such loads are marked with an asterisk in the data to show where standard 7828 will not fit. IMR 4166 is one of the new Enduron family of propellants. Choose a IMR powder and find the respective load data for it. 5 rounds shot Copper fouling reduction these powders contain an additive that drastically reduces copper fouling in the gun barrel. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. Importantly, it seems to be a good substitute for unobtanium Varget powder. These new powders should compete directly with the Hodgdon Extreme Series, which gives shooters more temp-stable powder options to consider. 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. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. If you are the site owner (or you manage this site), please whitelist your IP or if you think this block is an error please open a support ticket and make sure to include the block details (displayed in the box below), so we can assist you in troubleshooting the issue. 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 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. IMR 4166 in .223. This powder is comparable to Hodgdon H4350. Clearly, the competitor's 'choice' and the Varmint Hunter's 'dream powder.'. Has anyone left switched from 4064 to 4166 without losing accuracy? var _gaq = _gaq || []; Naturally the next step was to combine the two for a new line of powders. })(); To comment on a post, click Post Title or "Comment" Link. When we are sold out, we are sold out. I do not see it listed for 40 grain bullets. Choose from a variety of powders for everything from small-caliber ammo to magnum rifle cartridges in both 1 lb canisters and 8 lb jugs. If this is true, these powders should prove popular, particularly IMR 4166 which seems to be in the Varget/Reloder 15 burn-rate range. ARCHIVED. CLICK HERE to Read Full Powder Temperature Stability Test on Precision RifleBlog.com. At the 2015 Shot Show they did just that and released the IMR Enduron Line. Hodgdon Powder Co., distributors of Hodgdon, IMR, and Winchester powders, says that: The new IMR Enduron Technology powders will be available at dealers in early 2015 in 1-pound and 8-pound containers. For more information and Enduron LOAD DATA visit imrpowder.com or check the 2015 Hodgdon Annual Manual. This propellant performs comparably to Hodgdon Varget but charge weights are materially different. Once they had a couple dozen rounds loaded with each powder, they went and shot them with each powder at 25 F, 65 F, and 140 F. The muzzle velocity of each shot was recorded using both a LabRadar Doppler Radar and a MagnetoSpeed Chronograph. We place limited powder inventory for sale on a regular basis on our website. Or maybe have QuickLoad data? The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. temperature stable too. It is expected to perform well in the .308 Winchester and in 6mm cartridges running the heavier (95-107gr) projectiles. In fact, E. I. duPont arrived in America in 1800 determined to make an improved gunpowder and, by 1802, was producing gunpowder in a new plant along the Brandywine River in Wilmington, Delaware (this plant morphed into what is today the GOEX brand of black powder). Villain Weapon Systems ATPIAL-C EFL -- Enhanced Class 3R Performance Available Now from TNVC! Please enter your login details below. Tag: IMR 4166 Loading for the AR-15 with the LEE Auto-Drum Powder Measure. This allows up to 4% more powder space in the case and in many loads yields more velocity than standard 7828. Bullets ranged from 50- 77 grain , same bullets shot very well with Varget anf H4895 . IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. Shooters has been keeping it around $20/lb if you buy in quantity. JavaScript is disabled. These are the first groups with this powder. Access from your Country was disabled by the administrator. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. This propellant performs comparably to Hodgdon H4350 but charge weights are materially different. However, due to the super short kernels, metering is virtually as good as a spherical powder. The pelletized form makes for faster reloads with pre-formed charges that easily drop down the barrel and is easy to pack without the need for measures or funnels. Some powders are more affected by changes in temperature than others. You may not reproduce original text or photos without advanced permission in writing. This propellant performs comparably to Hodgdon Varget but charge weights are materially different. So, I'd use it for loads listed by Hodgdon. ga.src = ('https:' == document.location.protocol ? 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. 4166 is the fastest burning powder, for cartridges like .223 Remington and .308 Winchester. Sounds familiar! var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; Plain cartridges, in contrast, turned in an average extreme spread of 51 fps. Great stuff! Really like this powder, the accuracy it produces is amazing I will lots more if I can find it. Trail Boss Reduced Rifle Load. With Varget so hard to find, if IMR 4166 proves accurate (and available) we might see many .308 Win shooters make the switch. .45 ACP and .38 Super, while their rifle offerings range from .223 Remington to .30-06 Springfield. IMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. 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. The results were very interesting, to say the least. The new powder line-up comes in three flavors: 4166, 4451 and 7977. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 Rem and 257 Roberts. .225 Win. works great in many cartridges with good to great accuracy. Share the post "Guide to IMR Enduron Powders: 4166, 4451, 4955, 7977, 8933". Sierra load data for over 95 Berger bullets in over 65 calibers with all suitable powders on the market. so I am thinking till powder does come available, load one or 2 levels under Max for a 223 into the 556 cases. For a better experience, please enable JavaScript in your browser before proceeding. It may be that if I did more load development I could close the gap. Re: IMR 4166 in .223. We need to get back to the good old days! Learn more about Enduron powders at www.enduronimr.com. Versatility with uniformity and accuracy. It provides top velocities and performance with heavier bullets in medium-sized magnums. 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. For this reason, the IMR brand powders truly are Legendary products. Share the post "Powder Valley has new IMR 4166 Powder in Stock". I don't see any info for the A-Max though. CL 2.005 I did the usual load development testing and found that 43.0 gr. More about this powder: IMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. I use in 243 Win and 6.5 CM. of Varget. 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; IMR states that IMR 4166 is a versatile, match grade propellant. IMR claims that Enduron powders are not sensitive to temperature changes. The LabRadar is a new type of device that allows you to measure muzzle velocity within at least +/- 0.1% of the reading. It is also outstanding in cartridges like the 444 Marlin and 7.62 X 39. var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); At 600 yds, the POI with 4166 loads was about 1.2 MOA higher than when using 43.2 gr. It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 Rem and 257 Roberts. Love the copper fouling eliminator makes cleaning a breeze. 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. So they would likely show much larger swings than what these four top-performing powders showed. . We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. IMR offers a modern line of powders with Enduron Technology which is also marketed to have extreme temperature stability. var _gaq = _gaq || []; The first IMR reloading powders included ever popular favorites IMR3031 (1934), IMR4064 (1935) and IMR4350 (1940). SUBSCRIBE TO OUR NEWSLETTER TO STAY UP ON THE LATEST. New customer? The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. IMRs press release provides these descriptions of the new Enduron propellants: IMR 4166 is the first in the series of Enduron propellants. Temperature change stability the Enduron line is insensitive to temperature changes. Its a perfect burn speed for cartridges like the 308 Win/7.62mm NATO, 22-250 Remington, 257 Roberts and dozens more. DuPont had historically been a major supplier of military propellants long before becoming one of the handloaders favorite powders. })(); To comment on a post, click Post Title or "Comment" Link. IMR 4451 is a mid-range burn speed powder, ideally suited for cartridges such as .270 Winchester, .30-06 and 300 Winchester Short Magnum. In today's shooting you can clearly see the scatter that centers at 45.5 and the obvious OCW at 46.2. IMR 4451 had the largest swing in muzzle velocity of the powders tested, but keep in mind just 68 fps over 115 F swing is still a good performance. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. bolt reload data with 65gr. _gaq.push(['_trackPageview']); Across the board, the Enduron line is very insensitive to temperature changes, which is important for both match shooters and hunters. Good luck. Varget was always my go-to powder for .308 and .223, but anyone who reloads knows that Varget is virtually unobtainable now. IMR 8208 XBR is accurate, clean-burning, and offers good velocity. var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; Other than that , great job, thanks. I didn't want to like this stuffI figured I was likely buying marketing hype for $31/lb at my LGS. The initial heat condition of your powder will affect the burn rate, Bryan Litz explained at a recent Applied Ballistics Seminar. The IMR brand was first introduced under DuPont in the 1930s. In rifles, this powder delivers excellent velocity and accuracy in such cartridges as the 22 Hornet and 221 Fireball. For example, variation in velocity does NOT appear to be linear across the full range of temperatures. They are suitable for a wide variety of cartridges, from small varmint cartridges all the way up to the .338 Lapua Magnum. I have heard the same criticism from other forum members. IMR 4451 Another new Enduron powder that gives top performance in the venerable .30-06, 270 Winchester, and 300 Winchester Short Magnum, to name just a few. 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! They both love it. Trail Boss is based on new technology that allows very-high loading density, good flow through powder measures, stability in severe temperature variation, and, most importantly, additional safety to the handloader. I'm using this in my Tikka CTR 223 under 73 gr Berger BT target bullets. In 2015, IMR will introduce three (3) new Enduron powders: IMR 4166, IMR 4451, and IMR 7977. One member wrote: in my 6.547 IMR 4166 gives speeds and accuracy pretty much exactly the same as Varget. And other shooters have observed reduced copper fouling with Enduron series powders, so IMRs Enduron anti-fouling chemistry does seem to work. Third, Enduron powders are designed for optimal load density. Really like this powder, the accuracy it produces is amazing I will lots more if I can find it. 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. ALL THE LOAD DATA YOU'LL EVER NEED ALL IN ONE PLACE! imr 4166 for sale .223, .223 loading data imr 4166, .223 rem. : (913) 362-9455; E-mail: [emailprotected]; Web: www.imrpowder.com, (Disclaimer: The loads described above were safe for this rifle, on this particular day. Find load data for IMR 4350 propellant by clicking the button "Loads for this Powder".More about this powder:IMR 4350 is a medium- to slow-burn rate propellant and is the number one choice for the new short magnums, both Remington and Winchester versions. Menu & Links Testing consisted of a single 5-shot group of each incrementmental charge weight just to get a rough feel for the potential of this powder. On the official Hodgdon/IMR burn rate chart, IMR 4166 is between H4895 and Varget. It provides top performance in big game cartridges such as 25-06, 280 Remington and 300 Winchester Magnum. This is a true magnum propellant yielding outstanding performance in .300 Winchester Magnum, 7mm Remington Magnum and .338 Lapua Magnum. The technology in IMRs Enduron line of powders provides four very important qualities that enhance both in-gun and downrange performance. 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 var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 Rem and 257 Roberts. Anyway, I like the 4166! This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. I'm using this in my Tikka CTR 223 under 73 gr Berger BT target bullets. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. IMR now offers four Enduron powders that cover a broad range of burn rates. worst groups at .5 moa most groups around the .3 moa mark. IMR 7977 is a slower burn rate in the Enduron family. for 223. (The only two .45-70's I own are trapdoor Springfields.) IMR is bringing out a new series of advanced-formulation extruded powders. The technology in IMRs Enduron line of powders provides four very important qualities that enhance both in-gun and downrange performance. Where to Find IMR 4166 Powder 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; $49.99 - $357.99 4.48 17 reviews IMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. IMR 4166 + 55gr V-Max in 223 Rem tailbon3 Jan 19, 2017 Help Support Long Range Hunting Forum Become a supporting member tailbon3 Well-Known Member Joined Aug 24, 2009 Messages 84 Jan 19, 2017 #1 I'm looking for some load data for the 55gr V-Max in 223 Remington with IMR 4166. Share the post "Powder Temp Stability: IMR Enduron vs. Hodgdon Extreme". These new powders should compete directly with the Hodgdon Extreme Series, which gives shooters more temp-stable powder options to consider. Between 1/3 and 1/2 MOA for 5 shot groups at 200yd. Every week of WW II, as many munitions were used as in all of WW I. Well, Im done Adulting for Today and Tomorrow. The Rifle: Savage 10fcp, 24" 5r, accustock .308 Win, Vortex Viper PST 4-16 Target distance: 100 yards Shot off front and rear sand bags from a bench Precision shooters will find an Enduron option well-suited to most of the popular precision cartridge types. IMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. Any gunpowder required by handloaders can be sourced through these brands. For more information and IMR 4166 LOAD DATA visit imrpowder.com or check the 2015 Hodgdon Annual Manual. 5 rounds shot Working up a good hunting load with the 4166 Enduron and the Hornaday 150 gr GMX bullets for my 308. It is an extruded powder and is perfect for cartridges like 270 Winchester, 30-06 or 300 Winchester Short Magnum, among others. Perhaps the new IMR 4166 will be as good or better. This website uses cookies to ensure the best experience possible. Was able to find a node fairly quickly and with a little seating adjustment, it's shooting .3 moa or better. Varmint shooters with small-bore cartridges love it. I much prefer IMR 8208 XBR for the 223. flyfisher117 Professional Milk Jug Hunter. Find load data for IMR 8133 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR Enduron 8133 is the slowest burn rate in the Enduron family. Not a brand to rest on its laurels, IMR continues to develop new powder formulas that are increasingly insensitive to weather and temperature changes, have improved burn speeds, and contain additives that remove copper bullet jacket fouling.