We need to get back to the good old days! 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; I did the usual load development testing and found that 43.0 gr. For those who ask.I am obviously loading for a 556 NOT a 223. otherwise why mention I would be using only cases marked as 556! Then Try IMR 4166 Powder", A couple seasons back, PrecisionRifleBlog.com (PRB) published a significant field test of powder temperature stability. Precision shooters will find an Enduron option well-suited to most of the popular precision cartridge types. A Meopta MeoStar 1.710x riflescope was mounted to ensure an optimum sight picture. Shooters will find IMR 8208 XBR yields max velocities and 'tack driving' accuracy. Loading density is perfect for magnums. Mag. Was able to find a node fairly quickly and with a little seating adjustment, it's shooting .3 moa or better. I'm very happy with this powder. 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. 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. IMR 8208 XBR is accurate, clean-burning, and offers good velocity. Loading density is perfect for the very large magnums, including the 6.5mm and 7mm magnums. msinc UPS has officially stopped shipping guns? OAL 2770 Sierra Case 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. 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. It is a true magnum cartridge propellant with outstanding performance in such cartridges as the .300 Winchester Magnum, 7mm Remington Magnum, .338 Lapua and more. Be Alert: Publisher cannot be responsible for errors in published load data. $25.45 This propellant performs comparably to Hodgdon Varget but charge weights are materially different. 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. Learn more about Enduron powders at www.enduronimr.com. If a pistol says Magnum, IMR 4227 is the choice for true magnum velocities and performance. IMR 4166 is one of the new Enduron family of propellants. Minuteman. It provides top performance in big game cartridges such as 25-06, 280 Remington and 300 Winchester Magnum. It is available right now at Powder Valley in both one-pound ($25.45) and 8-pound ($182.75) containers: IMR4166-01: IMR 4166 1 LB. Share the post "Guide to IMR Enduron Powders: 4166, 4451, 4955, 7977, 8933". Moving on, the individual loads were fired and the barrel was allowed to cool between each group. A versatile, match-grade propellant, IMR 4166 is comparable to Hodgdon Varget. Learn more about Enduron powders at www.enduronimr.com. IMR is bringing out a new series of advanced-formulation extruded powders. Find load data for IMR 4451 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR Enduron 4451 is a versatile, match-grade propellant with a mid-range burn speed in the Enduron line. 2. This website uses cookies to ensure the best experience possible. 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". You may not reproduce original text or photos without advanced permission in writing. 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. Sounds familiar! The first IMR reloading powders included ever popular favorites IMR3031 (1934), IMR4064 (1935) and IMR4350 (1940). I use in 243 Win and 6.5 CM. Some of our Forum members have reported excellent results with IMR 4166 in cartridges that work with Varget, such as the 6mmBR, 6 Dasher, 6.547 Lapua, and .308 Win. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. A versatile, match-grade propellant, IMR 4166 is comparable to Hodgdon Varget. Load . Tag: IMR 4166 Loading for the AR-15 with the LEE Auto-Drum Powder Measure. Be the first to share your insights. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. . The IMR brand was created under the DuPont Corporation. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. Weve been quite pleased with IMR 8208 XBR as a Varget alternative. The LabRadar is a new type of device that allows you to measure muzzle velocity within at least +/- 0.1% of the reading. very consistent in .243 shooting 65gr vmax and 3550 fps. For example, IMR 4166 is a good replacement for Hodgdon Varget (commonly used in the .223 Rem, 6mmBR and .308 Win), while IMR 4955 is a fine substitute for H4831 (favored by F-Open shooters for the .284 Win and 7mm WSM cartridges). It may not display this or other websites correctly. 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. The initial heat condition of your powder will affect the burn rate, Bryan Litz explained at a recent Applied Ballistics Seminar. 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. var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); : (913) 362-9455; E-mail: [emailprotected]; Web: www.imrpowder.com, (Disclaimer: The loads described above were safe for this rifle, on this particular day. They also produce specialty rounds designed for competition shooting events like . 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. Or maybe have QuickLoad data? 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. both should give you specific info. So, I'd use it for loads listed by Hodgdon. The Hide Armory. First load. It may be that if I did more load development I could close the gap. 44gr 4166 Other than that , great job, thanks. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. The 223 is the most common round. OAL 2770 Sierra Case IMR 8133 IMR Enduron 8133 is the slowest burn rate in the Enduron family. 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. Grab some at your nearest dealer, or for more information, contact IMR Powder Company; Tel. Find load data for IMR 4166 Enduron propellant by clicking the button "Loads for this Powder". The top shooters in the PRS and veteran long-range shooters in other disciplines have learned to value a temperature-stable powder. ALL Bulletin content is copyrighted, 2023 AccurateShooter.com. Enduron powders are formulated to reduce fouling and to be stable across a wide temperature range. $182.75. Loading density is perfect for magnums, contributing to superb uniformity. Working up a good hunting load with the 4166 Enduron and the Hornaday 150 gr GMX bullets for my 308. Thread starter cornhusker; Start date Sep 18, 2017; Forums. View Product Warning DEALER LOCATOR so I am thinking till powder does come available, load one or 2 levels under Max for a 223 into the 556 cases. Improved Military Rifle IMR 3031 Improved Military Rifle IMR 4064: 5.56 x 45 mm: Accurate 2495 VihtaVuori N135 VihtaVuori N140: Hodgdon CFE 223 Hodgdon H 335 Improved Military Rifle IMR 8208 XBR VihtaVuori N530 VihtaVuori N540: 5.6 x 50 Magnum: Improved Military Rifle IMR 4064 Winchester 748: 5.6 x 57: Improved Military Rifle IMR 4320: 5.7 x 28 . It is expected to perform well in the .308 Winchester and in 6mm cartridges running the heavier (95-107gr) projectiles. First ladder turned out great! Share the post "Cant Find Varget for Sale? temperature stable too. 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. I live in florida and shoot the same load all year. It is an extruded powder and provides top performance for big game cartridges like 25-06, 270 Winchester, 280 Remington and 300 Win Mag, among other cartridges. Where to Find IMR 4166 Powder * All prices incl. Really like this powder, the accuracy it produces is amazing I will lots more if I can find it. Please enter your login details below. Has anyone left switched from 4064 to 4166 without losing accuracy? It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 Rem and 257 Roberts. IMR is an acronym for Improved Military Rifle. The folks at PrecisionRifleBlog.com meticulously loaded 6.547 Lapua ammo with each powder using some of the best equipment available. IMR 8133 performs comparably to Hodgdon Retumbo but charge weights are materially different. Reloading for 223/556 Service Rifle Competition (NRA/CMP bullseye . IMR claims that Enduron powders are not sensitive to temperature changes. This powder is comparable to Hodgdon H4831. 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. I have had good luck with 4166 in .223 bolt rifles. This website uses cookies to ensure the best experience possible. So they would likely show much larger swings than what these four top-performing powders showed. ), AR Issue 2022 Gun & Gear Giveaway Contest, Editors Choice Gun & Gear Giveaway Contest, Fall Hunting 2021 Gear & Giveaway Contest, Defensive Handgun Gun & Gear Giveaway Contest, Defensive Handgun Issue Gun & Gear Giveaway, The Hunter to the Hunted: Savage Arms Introduces New 110 Carbon, Wilson Combat 300 HAMR Barrel Conversion, 2022 Editors Choice Award Winning SIG Sauer P322 .22LR, 2022 Editors Choice Award Winning Savage Mo. Many F-Open competitors are now using Reloder 16 with considerable success. The IMR 4166 Powder may be on the slow side but will be interesting with heavier bullets. . DuPont had historically been a major supplier of military propellants long before becoming one of the handloaders favorite powders. Any gunpowder required by handloaders can be sourced through these brands. The 4166 seemed interestingit matched my motorcycle jacket, but none of my reloading manuals had any data for it (it's that new). IMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. CL 2.005 Good luck. it's a bit bulky when pouring into the 223 case. No reviews found. The responsible reloader always errs on the side of caution, so I decided to stop there. 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. This propellant is ideally suited for many mid-range burn speed cartridges. To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. spitzer boat tail & imr 4166, .223 rem. 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 IMR states that IMR 4166 is a versatile, match grade propellant. This propellant performs comparably to Hodgdon H4831 but charge weights are materially different. 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. 44gr 4166 works great in many cartridges with good to great accuracy. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. They list loads for Sperry SP and Barnes TTSX in 55gr weights. * All prices incl. The manual allows for stiffer charges, but at 25.1 the load begins to compress. 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. Really like this powder, the accuracy it produces is amazing I will lots more if I can find it. _gaq.push(['_setDomainName', '.accurateshooter.com']); 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. var _gaq = _gaq || []; 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. Sign up to get updates and access to exclusive promotions. _gaq.push(['_trackPageview']); - 24hourcampfire Previous Thread Next Thread Print Thread Hop To BP-B2 IC-A B3 IC-B B4 RR1-22 Who's Online Now 828 members ( 10Glocks, 12344mag, 007FJ, 1911a1, 1100mag, 95 invisible), 2,340 guests, and 1,313 robots. (function() { IMR 4166 possesses the fastest burn rate in the Enduron lineup. Load data should be forthcoming pretty soon. It was less accurate than 4 other powders. IMR now offers five (5) Enduron powders: IMR 4166, IMR 4451, IMR 4955, IMR 7977, and IMR 8133. Cant Find Varget for Sale? when enduron works it is often same hole shooting. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. 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. At 600 yds, the POI with 4166 loads was about 1.2 MOA higher than when using 43.2 gr. IMR 4166 powder? Awsome powder in my book. _gaq.push(['_trackPageview']); _gaq.push(['_setAccount', 'UA-6323545-2']); Reduced Rifle Loads. 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. It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 Rem and 257 Roberts. Trim to length as needed, clean/uniform the primer pockets, reprime, charge with powder, verify powder charges, seat bullets to specific overall length, perform final inspection, box, and label. of 4166 in Peterson SRP brass topped with 168 gr SMK's seated 0.010" off gave me great performance. Generally no two rifles will like the same exact load. 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. Fired from My Rock River Arms National Match upper, these rounds consistently fetch accuracy in the .75 to 1.25 MOA area. This included the top-of-the-line Prometheus Gen II Powder Scale, which is capable of loading to the nearest kernel of powder. Thanks, T.B. You can see Hodgdon H4350 had the least variance in muzzle velocity, with just 25 fps over the 115 swing in temperature! I use this powder in my 6mm dasher bench gun. var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; The 6.5 responded well to the precisely weighed powder charges in carefully prepared cases. Temperature change stability the Enduron line is insensitive to temperature changes. That provided two sets of velocity numbers. PRBs test team also noticed other interesting trends in the data. This propellant performs comparably to Hodgdon H4350 but charge weights are materially different. Taking the rifle back to the workbench for a cleanup proved the claimit had virtually no copper fouling, as proven by the absence of a blue hue in the exiting patch soaked in Sweets 7.62 bore solvent. (see note 1 ). Every week of WW II, as many munitions were used as in all of WW I. Reloading 223 Rem./5.56mm is mostly the usual routine. Shooters looking for readily-available alternatives to hard-to-find extruded powders should definitely check out the Enduron line-up. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. When we are sold out, we are sold out. In addition, it is a longtime favorite of Match shooters. To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. This is an all-new extruded powder with a burn rate similar to Hodgdon Varget. We do not take backorders and our Tech Services team cannot take orders via email or phone. Most powders arent specially formulated to be temperature stable. Case: Winchester; Twist: 1:12 inches; Primer: Federal 210M, Large Rifle Match; Barrel Length: 24 inches; Trim Length: 2.005 inches. 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. Some powders are more affected by changes in temperature than others. 4166 is the fastest burning powder, for cartridges like .223 Remington and .308 Winchester. However, Alliants relatively new Reloder 16 is an extremely temp-stable powder, with a burn rate that is a close match to H4350. IMR now offers four Enduron powders that cover a broad range of burn rates. Love the copper fouling eliminator makes cleaning a breeze, Posted by Paul rosenkranz on Nov 9th 2021. Re: IMR 4166 in .223. The technology in IMRs Enduron line of powders provides four very important qualities that enhance both in-gun and downrange performance. Will purchase more. Very consistent velocity, quality powder, not so good on powder throw due to it being a stick powder. In today's shooting you can clearly see the scatter that centers at 45.5 and the obvious OCW at 46.2. The Enduron Technology powders are available in one-pound (1 lb) and eight-pound (8-lb) containers from quality reloading retailers. For info on other IMR powders, visit www.imrpowder.com. imr 4166 for sale .223, .223 loading data imr 4166, .223 rem. 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. (The only two .45-70's I own are trapdoor Springfields.) It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 Rem and 257 Roberts. Clearly, the competitor's 'choice' and the Varmint Hunter's 'dream powder.'. This Enduron series powder is temp-stable and accurate. This powder is comparable to Hodgdon H4350. Find load data for IMR 4166 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR End. FPS low 2735 high 2789. [ARCHIVED THREAD] - IMR 4166 .223 Rem. It also offers good load density and meters reasonably well. Whether youre reloading for the first time or an experienced reloader who desires elite powder, IMR is a company that should be on your radar. If this is true, these powders should prove popular, particularly IMR 4166 which seems to be in the Varget/Reloder 15 burn-rate range. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. Powders include IMR 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.. To me that says Gebby got it right long ago. From the 17 Remington to the 243 Winchester to the 375 H&H Magnum, accuracy and performance are excellent. worst groups at .5 moa most groups around the .3 moa mark. I went online and found data published by the manufacturer, so I worked with that for my 30 06.
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