The 6.5 responded well to the precisely weighed powder charges in carefully prepared cases. It provides top velocities and performance with heavier bullets in medium-sized magnums. 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. .45 ACP and .38 Super, while their rifle offerings range from .223 Remington to .30-06 Springfield. Great stuff! spitzer boat tail & imr 4166, .223 rem. It may be that if I did more load development I could close the gap. Copper fouling reduction these powders contain an additive that drastically reduces copper fouling in the gun barrel. UPS has officially stopped shipping guns? 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. Very consistent velocity, quality powder, not so good on powder throw due to it being a stick powder. Really like this powder, the accuracy it produces is amazing I will lots more if I can find it. That provided two sets of velocity numbers. OAL 2770 Sierra Case I did the usual load development testing and found that 43.0 gr. This is a true magnum propellant yielding outstanding performance in .300 Winchester Magnum, 7mm Remington Magnum and .338 Lapua Magnum. With no pressure signs up to 45.8 grains of 4166 I decided to push further and see what I could get. The manual allows for stiffer charges, but at 25.1 the load begins to compress. 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. IMR 4166 possesses the fastest burn rate in the Enduron lineup. 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. Reloading 223 Rem./5.56mm is mostly the usual routine. . for 223. Ive heard some say 4166 is similar to 4064, which I haven't used or have on hand currently. I hope to get some time on the new bull barrel AR. 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. Then Try IMR 4166 Powder, Powder Temp Stability IMR Enduron vs. H4350 and Varget, http://precisionrifleblog.com/2016/06/19/powder-temp-stability-hodgdon-extreme-vs-imr-enduron/, Powder Temp Stability: IMR Enduron vs. Hodgdon Extreme, Guide to IMRs Enduron Powders What You Need to Know, Powder Valley has new IMR 4166 Powder in Stock, IMR Introduces New Enduron Powders: 4166, 4451, 7977. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. I have enough on hand to last for a while, but when I found some IMR 4166 available, I decided to try it for my MPA .308. Good luck.
IMR 8133 performs comparably to Hodgdon Retumbo but charge weights are materially different. Sign up to get updates and access to exclusive promotions. IMR powder has long been a choice powder for knowledgeable reloaders. This ensured the powder charges were identical for each round of ammo. Loads case to bottom of bullet, clean burning, very consistent, accurate results with no flyers, flows thru powder measure with a. Precision shooters will find an Enduron option well-suited to most of the popular precision cartridge types. More about this powder: IMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. $40.99 - $270.99. temperature stable too. If you commonly use Varget, Alliant Reloder 15, Norma 203B, IMR 8208 XBR, or Vihtavuori N140, you might want to try IMR 4166. The IMR brand was first introduced under DuPont in the 1930s. Environmentally friendly - Enduron technology is environmentally friendly, crafted using raw materials that are not harmful to the environment. 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. 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 The IMR 4166 Powder may be on the slow side but will be interesting with heavier bullets. Menu & Links JavaScript is disabled. 17 reviews. This propellant performs comparably to Hodgdon Varget but charge weights are materially different. For a better experience, please enable JavaScript in your browser before proceeding. You can find that here: http://precisionrifleblog.com/2016/06/19/powder-temp-stability-hodgdon-extreme-vs-imr-enduron/, Share the post "Powder Temp Stability IMR Enduron vs. H4350 and Varget". Find load data for IMR 3031 propellant by clicking the button "Loads for this Powder".More about this powder:A medium burn speed propellant with many uses, IMR 3031 has long been a favorite of 308 Match shooters using 168-grain match bullets. The initial heat condition of your powder will affect the burn rate, Bryan Litz explained at a recent Applied Ballistics Seminar. 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. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. Versatility with uniformity and accuracy. IMR now offers four Enduron powders that cover a broad range of burn rates. .1 to .2 gr accuracy. Case: Winchester; Twist: 1:12 inches; Primer: Federal 210M, Large Rifle Match; Barrel Length: 24 inches; Trim Length: 2.005 inches. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. Find load data for IMR 4955 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR Enduron 4955 is a versatile, match-grade propellant with a mid-range burn speed that is in between IMR4451 and IMR7977. IMR 4166 possesses the fastest burn rate in the Enduron lineup. 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. I'm looking for some load data for the 55gr V-Max in 223 Remington with IMR 4166. This powder is comparable to Hodgdon H4350. the accuracy is the same as varget but the velocity is a bit higher with a couple of 10ths less powder. Very consistent velocity, quality powder, not so good on powder throw due to it being a stick powder. I do not see it listed for 40 grain bullets. These new powders should compete directly with the Hodgdon Extreme Series, which gives shooters more temp-stable powder options to consider. This powder is comparable to Hodgdon H4350. Many F-Open competitors are now using Reloder 16 with considerable success. IMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. Will purchase more. This propellant performs comparably to Hodgdon Varget but charge weights are materially different. 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. They both love it. I tried 4166 and my groups opened up. If this is true, these powders should prove popular, particularly IMR 4166 which seems to be in the Varget/Reloder 15 burn-rate range. 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. It was less accurate than 4 other powders. Youll also find official load data in the Hodgdon 2020 Annual Manual. Other than that , great job, thanks. The IMR 4166 shows loads for a 69 hpbt. That is very, very low. Find load data for IMR 8208 XBR propellant by clicking the button "Loads for this Powder".More about this powder:IMR 8208 XBR is an accurate-metering, super short-grained extruded rifle powder was designed expressly for match, varmint, and AR sniper cartridges. This included the top-of-the-line Prometheus Gen II Powder Scale, which is capable of loading to the nearest kernel of powder. 3, e-mail Hornady and the powder mfg. Anyone seen/tried this combo? It is available right now at Midsouth Shooters and Powder Valley in both one-pound and 8-pound containers: For more information and LOAD DATA visit IMRpowder.com and navigate to the Hodgdon Reloading Center. 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. This propellant is ideally suited for many mid-range burn speed cartridges. In rifles, this powder delivers excellent velocity and accuracy in such cartridges as the 22 Hornet and 221 Fireball. 44gr 4166 Hodgon VARGET, IMR 3031, IMR 4064, IMR 4166 Enduron, IMR 4831, IMR 4895, Lovex D073.6, Lovex S060, . Expensive compared to varget. })(); To comment on a post, click Post Title or "Comment" Link. Fired from My Rock River Arms National Match upper, these rounds consistently fetch accuracy in the .75 to 1.25 MOA area. Thanks, Was looking for an equivalent powder from H4895 when I ran into the 4166. ALL Bulletin content is copyrighted, 2023 AccurateShooter.com. 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. Please help us to improve and report any suggestions via our contact form. They list loads for Sperry SP and Barnes TTSX in 55gr weights. (5.56 x 45 NATO) .223 WSSM .224 Valkyrie .224 Weath. I didn't want to like this stuffI figured I was likely buying marketing hype for $31/lb at my LGS. I have heard the same criticism from other forum members. 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. 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. 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 4955 is a medium burn speed powder, falling in between IMR 4451 and IMR 7977 in burn speed. VISIT THE RDC WHITE HOTS White Hots 50/50 is a 50 Caliber, 50 grain pellet for muzzleloaders. [ARCHIVED THREAD] - IMR 4166 .223 Rem. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. $182.75. .1 to .2 gr accuracy. CL 2.005
Find load data for IMR 4064 propellant by clicking the button "Loads for this Powder".More about this powder:IMR 4064 is a medium-range burn speed powder and is one of the most versatile propellant in the IMR line, used for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Super Short Magnum, 308 Winchester, 338 Winchester Magnum, and the list goes on and on. I can imagine you might have a little more difficulty with case volume and fill ratio due to kernel size. 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. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. 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. works great in many cartridges with good to great accuracy. This propellant performs comparably to Hodgdon H4350 but charge weights are materially different. For info on other IMR powders, visit www.imrpowder.com. . IMR 7977 is comparable to Hodgdon H1000. Really like this powder, the accuracy it produces is amazing I will lots more if I can find it. IMR states that IMR 4166 is a versatile, match grade propellant. It is primarily a pistol powder but has some application in rifles. 5 rounds shot
Below you will see today's round robin from 45.0 to 46.4 grains of 4166. The IMR Enduron line is similar to Hodgdon's Extreme Extruded line, in that it is temperature insensitive. 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. IMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. Subscribe to the free newsletter and do not miss any news or promotions. Love the copper fouling eliminator makes cleaning a breeze, Posted by Paul rosenkranz on Nov 9th 2021. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. We place limited powder inventory for sale on a regular basis on our website. 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. Its loading density is perfect for magnum cartridges and contributes to superb uniformity, yielding outstanding performance in 300 Winchester Magnum, 7MM Remington Magnum and .338 Lapua Magnum. Tag: IMR 4166 Loading for the AR-15 with the LEE Auto-Drum Powder Measure. Subscribe to the free newsletter and do not miss any news or promotions. 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. Are your groups that good ? Its a perfect burn speed for cartridges like the 308 Win/7.62mm NATO, 22-250 Remington, 257 Roberts and dozens more. Choosing 4166, I decided to use it in place of my usual choice of Varget in a known accurate cartridge and rifle combination. They also produce specialty rounds designed for competition shooting events like . It provides top performance in big game cartridges such as 25-06, 280 Remington and 300 Winchester Magnum. Between 1/3 and 1/2 MOA for 5 shot groups at 200yd. The weight of a kernel of 4166 was almost double the weight of a kernel of H4895, and they were clearly larger. Other than that , great job, thanks. .225 Win. IMR now offers four Enduron powders that cover a broad range of burn rates. })(); To comment on a post, click Post Title or "Comment" Link. When we are sold out, we are sold out. 44gr 4166
Powder Valley Inc. (PVI) and Midsouth Shooters both have plenty of IMR 4166 in stock right now. IMR 4166 is one of IMRs Enduron family of propellants. Share the post "Guide to IMR Enduron Powders: 4166, 4451, 4955, 7977, 8933". 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 8133 IMR Enduron 8133 is the slowest burn rate in the Enduron family. 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. 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. Plain cartridges, in contrast, turned in an average extreme spread of 51 fps. The kid's rifle didn't like this powder, but perhaps yours may. 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). The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. You may not reproduce original text or photos without advanced permission in writing. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. IMR 4955 is a medium burn speed powder, falling in between IMR 4451 and IMR 7977 in burn speed. 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 _gaq = _gaq || [];
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! This propellant performs comparably to Hodgdon Varget but charge weights are materially different. So they would likely show much larger swings than what these four top-performing powders showed. When placed and configured optimally, the LabRadar can measure muzzle velocity with +/- 0.1% accuracy, according to the manufacturer. First load. Trail Boss Reduced Rifle Load. For more information and IMR 4166 LOAD DATA visit imrpowder.com or check the 2015 Hodgdon Annual Manual. IMR 8208 XBR is accurate, clean-burning, and offers good velocity. IMR claims that Enduron powders are not sensitive to temperature changes. 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. 2. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. IMR 7977 is a slower burn rate in the Enduron family. The maxorder quantity of any powder SKU is. Bullets ranged from 50- 77 grain , same bullets shot very well with Varget anf H4895 . The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. I understand this is an old thread, but want to reply anyway, 243 75gr V-Max loads using StaBall or IMR 4166. very consistent in .243 shooting 65gr vmax and 3550 fps. PRBs testers explain the full set of equipment and steps in their loading process in the Full Test Report. Using Hodgdon's online Reloading Data Center I find IMR 4166 listed as an appropriate powder for several 223 loads, from 50 grains bullets all the way up to 90 grain bullets. _gaq.push(['_setDomainName', '.accurateshooter.com']);
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. In 2015, IMR will introduce three (3) new Enduron powders: IMR 4166, IMR 4451, and IMR 7977. 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. The IMR brand was created under the DuPont Corporation. To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. In another study, IMR 4166 was identified as the best replacement for Varget between 61F and 103F for .308 F-TR rifles. _gaq.push(['_trackPageview']);
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Shooters will find IMR 8208 XBR yields max velocities and 'tack driving' accuracy. Share the post "Powder Valley has new IMR 4166 Powder in Stock". Thanks, T.B. PrecisionRifleBlog.com (PRB) recently published results from a field test PRB conducted to quantify the temperature stability of the popular Hodgdon H4350 and Varget powders and compare those to IMRs new Enduron line of powders, specifically IMR 4166 and 4451. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. Tried their 7977 in a magnum rifle and it had same accuracy as H1000. A versatile, match-grade propellant, IMR 4166 is comparable to Hodgdon Varget. Clearly, the competitor's 'choice' and the Varmint Hunter's 'dream powder.'. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. Picked up a lb of this stuff to do a little testing with, see if it compares to Varget for accuracy in .223. The Hide Armory. I'm very happy with this powder. IMR 4166 in .223. The 4166 seemed interestingit matched my motorcycle jacket, but none of my reloading manuals had any data for it (it's that new). I went online and found data published by the manufacturer, so I worked with that for my 30 06. Most powders arent specially formulated to be temperature stable. forum.accurateshooter.com/threads/imr4166-loads-for-223.4053707/, Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36. 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. I haven't seen any Hornady loads in the manual using 4166. I bought all three. Was looking for an equivalent powder from H4895 when I ran into the 4166. _gaq.push(['_trackPageview']);
.223 Rem. IMR 4166 is part of their new Enduron line that launched just a few years back. var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
http://www.hodgdonreloading.com/data/rifle, Hoping to find a fat girl to slurp my eel, http://optimalchargeweight.embarqspace.com/, http://www.northeastshooters.com/vbse-a-little-help-with-target-analysis-for-OCW. Clean and inspect the cases, lube and full-length resize/decap, clean, and inspect them again. It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 Rem and 257 Roberts. A Meopta MeoStar 1.710x riflescope was mounted to ensure an optimum sight picture. The new line of IMR Enduron powders feature small kernels for easy metering, plus a built-in copper fouling eliminator. 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. Sign up to get updates and access to exclusive promotions. Reviews can only be submitted while being logged in. The main features of the Enduron series are copper . Well, Im done Adulting for Today and Tomorrow. _gaq.push(['_setAccount', 'UA-6323545-2']);
Reloading 223/ 5.56 for the AR-15 with IMR 4166 30-06JOHN, GUNS AND RELOADING 1.86K subscribers 2.8K views 1 year ago I reload .223/ 5.56 for the AR-15 using a powder not popular, IMR. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly.
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