imr 4166 load data 223

New customer? With Varget so hard to find, if IMR 4166 proves accurate (and available) we might see many .308 Win shooters make the switch. 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. For a better experience, please enable JavaScript in your browser before proceeding. They are suitable for a wide variety of cartridges, from small varmint cartridges all the way up to the .338 Lapua Magnum. At 600 yds, the POI with 4166 loads was about 1.2 MOA higher than when using 43.2 gr. 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. 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. These new powders should compete directly with the Hodgdon Extreme Series, which gives shooters more temp-stable powder options to consider. 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. IMR 4451 is a mid-range burn speed powder, ideally suited for cartridges such as .270 Winchester, .30-06 and 300 Winchester Short Magnum. The manual allows for stiffer charges, but at 25.1 the load begins to compress. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. IMR 4166 possesses the fastest burn rate in the Enduron lineup. OK, we're down to 1/3 MOA with a bit more to go. 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. They both love it. The same increase in temperature also causes the nitrocellulose-based powder inside the cartridge to burn at a higher rate, producing approximately four times the Point of Impact (POI) shift than just air temperature alone. (function() { I haven't seen any Hornady loads in the manual using 4166. Or maybe have QuickLoad data? So, I'd use it for loads listed by Hodgdon. It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 Rem and 257 Roberts. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. 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. I went online and found data published by the manufacturer, so I worked with that for my 30 06. Awsome powder in my book. 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. Find load data for IMR 4166 Enduron propellant by clicking the button "Loads for this Powder". 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. Bullets ranged from 50- 77 grain , same bullets shot very well with Varget anf H4895 . Load data for 50 loads in caliber 7 x 57 with .284 | 139gr . 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. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. ga.src = ('https:' == document.location.protocol ? We need to get back to the good old days! Its a perfect burn speed for cartridges like the 308 Win/7.62mm NATO, 22-250 Remington, 257 Roberts and dozens more. Sign up to get updates and access to exclusive promotions. 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. 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. (see note 1 ). You are using an out of date browser. 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. Loads case to bottom of bullet, clean burning, very consistent, accurate results with no flyers, flows thru powder measure with a. No reviews found. The technology in IMRs Enduron line of powders provides four very important qualities that enhance both in-gun and downrange performance. very consistent in .243 shooting 65gr vmax and 3550 fps. 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. These are the first groups with this powder. 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. The IMR Enduron line is similar to Hodgdon's Extreme Extruded line, in that it is temperature insensitive. They list loads for Sperry SP and Barnes TTSX in 55gr weights. This powder is comparable to Hodgdon H4831. Very consistent velocity, quality powder, not so good on powder throw due to it being a stick powder. This website uses cookies to ensure the best experience possible. For info on other IMR powders, visit www.imrpowder.com. 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. Clean and inspect the cases, lube and full-length resize/decap, clean, and inspect them again. 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. Copper fouling reduction these powders contain an additive that drastically reduces copper fouling in the gun barrel. Share the post "Powder Temp Stability: IMR Enduron vs. Hodgdon Extreme". The maxorder quantity of any powder SKU is. bolt reload data with 65 gr. However, Alliants relatively new Reloder 16 is an extremely temp-stable powder, with a burn rate that is a close match to H4350. This powder is comparable to Hodgdon H4350. . I have heard the same criticism from other forum members. The folks at PrecisionRifleBlog.com meticulously loaded 6.547 Lapua ammo with each powder using some of the best equipment available. I was planning to switch to 4166 for my .308, but it seems that it has also become nearly impossible to source. Shooters looking for readily-available alternatives to hard-to-find extruded powders should definitely check out the Enduron line-up. 5 rounds shot IMR 4166 performs well in the .308 Win (for bullets up to 175 grains) and in 6mm cartridges running the heavier (95-107gr) projectiles. Other than that , great job, thanks. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. It is also outstanding in cartridges like the 444 Marlin and 7.62 X 39. 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. 44gr 4166 44gr 4166 Re: IMR 4166 in .223. It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 Rem and 257 Roberts. That provided two sets of velocity numbers. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. Posted by Christopher Brown on Apr 19th 2022. It is equally effective in small-capacity varmint cartridges from 223 Remington to 22-250 Remington, and it's a great 30-30 Winchester powder. Find load data for IMR 4166 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR End. Site Notices. These new powders should compete directly with the Hodgdon Extreme Series, which gives shooters more temp-stable powder options to consider. Be the first to share your insights. Shooters has been keeping it around $20/lb if you buy in quantity. The top shooters in the PRS and veteran long-range shooters in other disciplines have learned to value a temperature-stable powder. Cant Find Varget for Sale? bolt reload data with 65gr. 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 was less accurate than 4 other powders. Has anyone left switched from 4064 to 4166 without losing accuracy? Precision shooters will find an Enduron option well-suited to most of the popular precision cartridge types. It may be that if I did more load development I could close the gap. I did the usual load development testing and found that 43.0 gr. It provides top velocities and performance with heavier bullets in medium-sized magnums. Thanks, T.B. .1 to .2 gr accuracy. Is there a different load data site? 7977 is the slowest of the batch, for shoulder thumpers like the .338 Lapua and the .470 Nitro Express. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. The rifle was placed on the 50 yard line and supported both fore and aft by sandbags. 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. var _gaq = _gaq || []; IMR 8133 IMR Enduron 8133 is the slowest burn rate in the Enduron family. Today, only the newest reloading fuels can exceed that with a 55-grain bullet in the commercial .22-250. IMR is bringing out a new series of advanced-formulation extruded powders. 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. IMR 7977 has the slowest burn rate among the Enduron Technology powders. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. 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's a bit bulky when pouring into the 223 case. 5 rounds shot We place limited powder inventory for sale on a regular basis on our website. 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. Reduced Rifle Loads. Each of these are still favorites with handloaders today! Loading density is perfect for magnums. Very consistent velocity, quality powder, not so good on powder throw due to it being a stick powder. Across the board, the Enduron line is very insensitive to temperature changes, which is important for both match shooters and hunters. IMR now offers five (5) Enduron powders: IMR 4166, IMR 4451, IMR 4955, IMR 7977, and IMR 8133. I went to the IMR site and it takes you to hodgdon's loading site. of Varget. Posted: 7/2/2021 8:19:25 PM EST. I bought all three. This demand lead to an incredible 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied Forces in World War II. : (913) 362-9455; E-mail: [emailprotected]; Web: www.imrpowder.com, (Disclaimer: The loads described above were safe for this rifle, on this particular day. We place limited powder inventory for sale on a regular basis on our website. Anyone seen/tried this combo? With no pressure signs up to 45.8 grains of 4166 I decided to push further and see what I could get. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. The weight of a kernel of 4166 was almost double the weight of a kernel of H4895, and they were clearly larger. IMR 4166 Enduron 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. At the 2015 Shot Show they did just that and released the IMR Enduron Line. 3, tried this powder and same bullet in the grandson's Ruger77 .223. . Was able to find a node fairly quickly and with a little seating adjustment, it's shooting .3 moa or better. IMR powder has long been a choice powder for knowledgeable reloaders. Cant find Hodgdon Varget on dealers shelves? IMR 4166 is one of IMRs Enduron family of propellants. ALL Bulletin content is copyrighted, 2023 AccurateShooter.com. The Enduron Technology powders are available in one-pound (1 lb) and eight-pound (8-lb) containers from quality reloading retailers. Full Member. Anyone seen/tried this combo? Case: Winchester; Twist: 1:12 inches; Primer: Federal 210M, Large Rifle Match; Barrel Length: 24 inches; Trim Length: 2.005 inches. IMR 7977 is comparable to Hodgdon H1000. $40.99 - $270.99. IMR 4166 was released a few years ago as a temperature insensitive powder that is expected to replace 4064. As with all load development, reference a credible reloading manual, then start at the minimum and work up in small increments. Thanks, Was looking for an equivalent powder from H4895 when I ran into the 4166. 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. $182.75. The IMR brand was created under the DuPont Corporation. . IMR 4166 powder? Was looking for an equivalent powder from H4895 when I ran into the 4166. It is expected to perform well in the .308 Winchester and in 6mm cartridges running the heavier (95-107gr) projectiles. 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! 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. Really like this powder, the accuracy it produces is amazing I will lots more if I can find it. A Meopta MeoStar 1.710x riflescope was mounted to ensure an optimum sight picture. You may not reproduce original text or photos without advanced permission in writing. If you commonly use Varget, Alliant Reloder 15, Norma 203B, IMR 8208 XBR, or Vihtavuori N140, you might want to try IMR 4166. I hope to get some time on the new bull barrel AR. This propellant performs comparably to Hodgdon Varget but charge weights are materially different. (function() { 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. 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).