IMR 8208 XBR is accurate, clean-burning, and offers good velocity. Tried their 7977 in a magnum rifle and it had same accuracy as H1000. I was planning to switch to 4166 for my .308, but it seems that it has also become nearly impossible to source. Sounds familiar! 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. IMR 4166 Load data for .223 | Northeastshooters.com Forums A versatile, match-grade propellant, IMR 4166 is comparable to Hodgdon Varget. Love the copper fouling eliminator makes cleaning a breeze, Posted by Paul rosenkranz on Nov 9th 2021. * All prices incl. At the 2015 Shot Show they did just that and released the IMR Enduron Line. Mag. IMR 4166: A quick look - The ExhaustNotes Blog If this is true, these powders should prove popular, particularly IMR 4166 which seems to be in the Varget/Reloder 15 burn-rate range. Enduron powders are formulated to reduce fouling and to be stable across a wide temperature range. 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. 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). Second, Enduron powders are all very temp-stable. IMR 4166 powder? I did the usual load development testing and found that 43.0 gr. Be Alert: Publisher cannot be responsible for errors in published load data. Very happy with the results. Really like this powder, the accuracy it produces is amazing I will lots more if I can find it. IMR 4166 possesses the fastest burn rate in the Enduron lineup. Reduced Rifle Loads. IMR4166-08: IMR 4166 8 LBS. So they would likely show much larger swings than what these four top-performing powders showed. 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. _gaq.push(['_setAccount', 'UA-6323545-2']);
Plain cartridges, in contrast, turned in an average extreme spread of 51 fps. The technology in IMRs Enduron line of powders provides four very important qualities that enhance both in-gun and downrange performance. Most powders arent specially formulated to be temperature stable. 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. IMR 4166 possesses the fastest burn rate in the Enduron lineup. I have had good luck with 4166 in .223 bolt rifles. Hodgdon Varget was the second least temperature sensitive powder in this test, with 46 fps of variance in muzzle velocity between temperatures of 25 F and 140 F. IMR 4166 performed very similar to Varget, and proved to be fairly insensitive to large swings in temperature. ALL Bulletin content is copyrighted, 2023 AccurateShooter.com. Are your groups that good ? This propellant performs comparably to Hodgdon H4831 but charge weights are materially different. 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. Subscribe to the free newsletter and do not miss any news or promotions. (SEE: Temperature Effects On Zero on KestrelMeters.com.). The main features of the Enduron series are copper . 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). Villain Weapon Systems ATPIAL-C EFL -- Enhanced Class 3R Performance Available Now from TNVC! Precise Powder Charges | Handloader Magazine Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. The responsible reloader always errs on the side of caution, so I decided to stop there. Love the copper fouling eliminator makes cleaning a breeze. However, Alliants relatively new Reloder 16 is an extremely temp-stable powder, with a burn rate that is a close match to H4350. It is also outstanding in cartridges like the 444 Marlin and 7.62 X 39. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. I do not see it listed for 40 grain bullets. Re: IMR 4166 in .223. .1 to .2 gr accuracy. This propellant performs comparably to Hodgdon H4350 but charge weights are materially different. Find load data for IMR 4166 Enduron propellant by clicking the button "Loads for this Powder". 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). IMR 4166 performs well in the .308 Win (for bullets up to 175 grains) and in 6mm cartridges running the heavier (95-107gr) projectiles. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. IMR 4955 is a medium burn speed powder, falling in between IMR 4451 and IMR 7977 in burn speed. In today's shooting you can clearly see the scatter that centers at 45.5 and the obvious OCW at 46.2. 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. spitzer boat tail & imr 4166, 223 80 gr bullet imr 4166, 223 load with imr 4166, 243 barnes 80 gr ttsx imr 4166 load data, 243 barnes 80gr ttsx imr 4166 load data, 243 barnes ttsx with imr 4166 load data, 243 barns ttsx with imr 4166 . 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. Versatility with uniformity and accuracy. These short-grain, extruded powders will deliver temperature insensitive quality while keeping copper residue to a minimum. 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. Sierra load data for over 95 Berger bullets in over 65 calibers with all suitable powders on the market. OAL 2770 Sierra Case Reference Data - IMR 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. Shooter's Reference IMR 4166 is one of the new Enduron family of propellants. This powder is comparable to Hodgdon H4350. The results were very interesting, to say the least. For more information and IMR 4166 LOAD DATA visit imrpowder.com or check the 2015 Hodgdon Annual Manual. At 600 yds, the POI with 4166 loads was about 1.2 MOA higher than when using 43.2 gr. For info on other IMR powders, visit www.imrpowder.com. both should give you specific info. It provides top performance in big game cartridges such as 25-06, 280 Remington and 300 Winchester Magnum. IMRs press release provides these descriptions of the new Enduron propellants: IMR 4166 is the first in the series of Enduron propellants. Got IMR 4166 today, first impressions on loading .45 ACP and .38 Super, while their rifle offerings range from .223 Remington to .30-06 Springfield. $182.75. Reloading 223 Rem./5.56mm is mostly the usual routine. Across the board, the Enduron line is very insensitive to temperature changes, which is important for both match shooters and hunters. I have a pound of 8208 XBR for 223 development, haven't gotten round tuit yet. Load data for 50 loads in caliber 7 x 57 with .284 | 139gr . I'm very happy with this powder. 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 Any gunpowder required by handloaders can be sourced through these brands. We need to get back to the good old days! Shooters looking for readily-available alternatives to hard-to-find extruded powders should definitely check out the Enduron line-up. My factory sierra high 2576
Bullets ranged from 50- 77 grain , same bullets shot very well with Varget anf H4895 . 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. ALL THE LOAD DATA YOU'LL EVER NEED ALL IN ONE PLACE! This propellant performs comparably to Hodgdon Varget but charge weights are materially different. The maxorder quantity of any powder SKU is. It is primarily a pistol powder but has some application in rifles. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. That is very, very low. IMR 8133 performs comparably to Hodgdon Retumbo but charge weights are materially different. They both love it. In modern type guns, 4166 IMR Enduron Powder is a viable powder. I went to the IMR site and it takes you to hodgdon's loading site. Every week of WW II, as many munitions were used as in all of WW I. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. Please help us to improve and report any suggestions via our contact form. 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. $40.99 - $270.99. VAT (where applicable), shipping costs and possible delivery charges. It was less accurate than 4 other powders. 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. Other than that , great job, thanks. Varmint shooters with small-bore cartridges love it. 4451 is the medium burning powder, for medium cartridges like the .30-06 Springfield and the .270 Winchester. .223 Remington (Hodgdon Data Using IMR Powder) reloading data with 221 loads. })(); To comment on a post, click Post Title or "Comment" Link. 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). This Enduron series powder is temp-stable and accurate. very consistent in .243 shooting 65gr vmax and 3550 fps. However, due to the super short kernels, metering is virtually as good as a spherical powder. Loading density is perfect for magnums. A versatile, match-grade propellant, IMR 4166 is comparable to Hodgdon Varget. .308 Winchester (IMR-4166 Data) Warning! Minuteman. First ladder turned out great! 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. var _gaq = _gaq || [];
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. 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. If you commonly use Varget, Alliant Reloder 15, Norma 203B, IMR 8208 XBR, or Vihtavuori N140, you might want to try IMR 4166. : (913) 362-9455; E-mail: [emailprotected]; Web: www.imrpowder.com, (Disclaimer: The loads described above were safe for this rifle, on this particular day. Shooters will find IMR 8208 XBR yields max velocities and 'tack driving' accuracy. With no pressure signs up to 45.8 grains of 4166 I decided to push further and see what I could get. They list loads for Sperry SP and Barnes TTSX in 55gr weights. 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. 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. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. 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. IMR offers a modern line of powders with Enduron Technology which is also marketed to have extreme temperature stability. The top shooters in the PRS and veteran long-range shooters in other disciplines have learned to value a temperature-stable powder. 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. Was looking for an equivalent powder from H4895 when I ran into the 4166. IMR 8133 IMR Enduron 8133 is the slowest burn rate in the Enduron family. it's a bit bulky when pouring into the 223 case. 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. OK, we're down to 1/3 MOA with a bit more to go. IMR now offers five (5) Enduron powders: IMR 4166, IMR 4451, IMR 4955, IMR 7977, and IMR 8133. I don't see any info for the A-Max though. Experimental IMR Enduron Powder Loads - Discussion & Results The IMR 4166 shows loads for a 69 hpbt. IMR recently released a new line of powders with Enduron Technology which is also marketed to have extreme temperature stability. IMR 4166 in .223. 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. 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. Powders include IMR Great stuff! IMR 4166 + 55gr V-Max in 223 Rem - Long Range Hunting Forum 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. IMR 4166 Enduron IMR Legendary Powders now offers four (4) Enduron powders: IMR 4166, IMR 4451, IMR 4955, and IMR 7977. IMR 4166 - Ultimate Reloader when enduron works it is often same hole shooting. The new powder line-up comes in three flavors: 4166, 4451 and 7977. var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
Or maybe have QuickLoad data? This propellant performs comparably to Hodgdon Varget but charge weights are materially different. works great in many cartridges with good to great accuracy. Youll also find official load data in the Hodgdon 2020 Annual Manual. 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. Good luck. 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. 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. IMR claims that Enduron powders are not sensitive to temperature changes. Loading for 5.56 but only have powder for 223? | The Firearms Forum