Cartridge Comparisons. I'll check with him and PM you if you dont mind. imr 7977 for sale IMR powder production dates back more than 200 years, when E.I. The IMR brand was first introduced under DuPont in the 1930s. Loading density is perfect for magnums, contributing to superb uniformity. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. Feenix: I just posted this in response to a similar question by NavyChief. 338 Lapua Mag - 265 grain Version 9.0 24" H-S Prec. IMR Enduron 7977 is a slower burn rate in the Enduron family. This website uses cookies to ensure the best experience possible. Posted by marcus john tweddell on Mar 3rd 2021. have used this powder in a .270 wsm useing the Hornady 150 grain SSTwith the exact load as HODGDON recomends and found it accurate and takeing large red deer out to 500 meters with ease. 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. Any gunpowder required by handloaders can be sourced through these brands. JavaScript seems to be disabled in your browser. It is slower burning than expected. https://www.snipershide.com/shooting/threads/new-338-lm-loads.6955101/. IMR 8133 IMR Enduron 8133 is the slowest burn rate in the Enduron family. . IMR 4831 92.4 72.7 4.71 2519 100.0 60916 8941 1.444 !DANGEROUS LOAD-DO NOT USE! these would be considered max powder charges . Loading density is perfect for magnums, nicely filling . Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. To put that in perspective, the 338 Win. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. Jun 3, 2010 202 11 Las Vegas . Most of the bullets in .338 are better suited for the speeds of the 338 Winchester Magnum, 338-06, or 338 Federal and may fragment if pushed by the 338 Lapua Magnum and impact game at close range. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. 26.0 inch = 660.4 mm Predicted Data for Indicated Charges of the Following Powders. You are using an out of date browser. I recently bought one each of these powders to try in my 300 win mag and my 6.5 x 47 lapua. A true magnum spherical rifle powder, it is superb with heavy bullets in big, overbore rifle cartridges. With H1000 being harder to find recently I am going to try the 7977 with both the 300Gr and some 250Gr Bergers. so I checked it out a bit more. for a 338 lapua RL33 is going to be hard to beat . We use cookies to make your experience better. Scenar-L has truly earned its . They are suitable for a wide variety of cartridges, from small varmint cartridges all the way up to the .338 Lapua Magnum. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. For a better experience, please enable JavaScript in your browser before proceeding. Please enter your login details below. just to show how easy you can gather this info I ran a 338 lapua with a 300 berger elite hunting bullet . This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. . 8mmmaghunter Member. have used this powder in a .270 wsm useing the Hornady 150 grain SSTwith the exact load as HODGDON recomends and found it accurate and takeing large red deer out to 500 meters with ease. We do not take backorders and our Tech Services team cannot take orders via email or phone. Be the first to share your insights. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb . When we are sold out, we are sold out. with a shortened case body. either expressed or implied is assumed for the use of this data. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. I picked up some IMR 7977 to try some different bullet/powder combos but Im not finding much data. This is a true magnum propellant yielding outstanding performance in .300 Winchester Magnum, 7mm Remington Magnum and .338 Lapua Magnum. Enduron Technology extruded powder with the slowest burn rate, IMR 7977 in stock now for sale online near me, is a true magnum cartridge propellant. The IMR series of powder is trusted by reloaders all over the world and is suitable for a wide range of reloading applications. Picked up the 7977 for my 280 ack and 300 wm. The components I currently have are VihtVuori N560 Powder and Sierra 250 Game king & Sierra 300 Match King bullets. CHEAP IMR 7977 AVAILABLE IN STOCK. Loading density is perfect for magnums, contributing to superb uniformity. Minuteman. Subscribe to the free newsletter and do not miss any news or promotions. (Please refer to out " Reloading Tips " for proper measurement techniques) If possible, we recommend that you determine the COAL of your rifle, and load your bullets at 1mm short of the lands. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. Every week of WW II, as many munitions were used as in all of WW I. We place limited powder inventory for sale on a regular basis on our website. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum . The Best Hunting Bullets for the 338 Lapua Mag. Hey guys, does anybody have any IMR 7977- 338LM data? Two are 338 LM. IMR 7977 Enduron . Loading density is perfect for magnums, contributing to superb uniformity. But I agree with the above post. IMR Enduron 7977 is a slower burn rate in the Enduron family. Imr 7977 Load Data For 338 Lapua If you are looking for Seeley Imr 7977 Load Data For 338 Lapua Yes you see this. The Scenar-L has the refined qualities of the original Scenar bullet with higher standards of jacket wall concentricity, weight variation and dimensional uniformity. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. Bottom line, I like it so far. I shot five rounds and at 100 yards and I got a group that was less than 3/4 of an inch. I used a 26" bbl , my rifle has a 30" bbl . @3000 fps. I get 2800 fps with a 300g Berger in my 30 inch barrel. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. . IMPORTANT: Please view the special notes by clicking here. VAT (where applicable), shipping costs and possible delivery charges. The maxorder quantity of any powder SKU is, https://shop.hodgdon.com/sites/www/files/2022-04/2022-IMR%20Endurons%20SDS.pdf, https://shop.hodgdon.com/sites/www/files/2020-08/sell-sheet-imr-enduron-final.p. This demand lead to an incredible 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied Forces in World War II. .338 Lapua Magnum - Published Manufacturer Loading Data. IMR is a brand in the Hodgdon Powder Company lineup. YMMV. so as always start low and work up . I have not ran 8133 in 338 yet. For a better experience, please enable JavaScript in your browser before proceeding. IMR Enduron 7977 is a slower burn rate in the Enduron family. Imr 7977. Resources. In addition to the 6.5x55 mm Swedish, the Sauer 404 is chambered in 15 other . 7977 uses almost exactly the same data as H1000 with very similar speeds. During this time of overwhelming demand, our team is doing everything possible to produce more bullets and ammo than ever before. . SAAMI . IMR 7977 is comparable to Hodgdon H1000. I tested some a while back in a .338LM Improved 40 and even compressed loads weren't showing pressure signs. In doing so, we deal with integrity and honesty . Have new brass, Hornady, and primers . Trail Boss Reduced Rifle Load. More what I was meaning is I think 97 grains of 7977 with 250 grain bullets may be dangerous in bullets other than the 250gr hornady soft point. hope this helps . Share your experiences with other customers. US 869 is a 50 BMG propellant that offers significant advantages in many magnum rifle applications! Matching Maximum Pressure: 60916 psi, or 420 MPa . Loading density is perfect for magnums, nicely filling the case at maximum charges . For the 338 Lapua, the 300 grainers are too heavy and IMR 8133 is too slow. I understand this is an old thread, but want to reply anyway. Works great in a 7mm Remington Magnum cartridge out of a Winchester Stainless Model 70 using 136 gn Hammer (sledge hammer) bullets. here is the Data I found of Hodgdon's site. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. Magnum and .338 Lapua. I too am interested. Hope it helps. For more information, go towww.P65Warnings.ca.gov. I dont have any velocity data, but I did run a couple loads with . Loading density is perfect for magnums, contributing to superb uniformity. I'm not very computer savy , so if I can figure out how to use it , anyone can . Gun: Savage Model 110 BA; Barrel Length: 26 inches; 1-in-9-inch twist; Case: Lapua; Primer: Federal 215 Large Rifle Magnum; Bullet Diameter: .338 inch; Maximum COAL: 3.681 inches; Maximum Case Length: 2.724 inches; Trim to Length: 2.714 inches. Magnum, .300 Wby. . to 90 gr. .338 Lapua Magnum (using Sierra bullets) Warning! The first IMR reloading powders included ever popular favorites IMR3031 (1934), IMR4064 (1935) and IMR4350 (1940). Jim, I understand this is an old thread, but want to reply anyway. When we are sold out, we are sold out. Magnum, .300 Win. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. Find A Dealer. IMR 4166 possesses the fastest burn rate in the Enduron lineup. Ammunition. Berger Elite Hunter & 285 gr. Lapua's Scenar-L bullet is the result of decades of experience and state of the art manufacturing capabilities combined with extensive testing. Bullets. Pushing 163gr SCBT 3611 fps (avg.) Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder". Im hoping to try 250gr berger EH, 285eld-m, and 285 BTHP. Our mission is to provide quality products and services in a manner which enhances the lives of our employees, familes, customers, suppliers, and our communities. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. if you're serious about reloading and shooting I really recommend it . Reactions: Evlshnngns. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. IMR 7977 are couple more options. Hornady ELD-M; Primer: 215M; Brass: Lapua; Powders: H1000 & IMR 7977; I have messed with seating depth loading all the way up into the lands and then backing my bullet out all the way to thirty . I'm using RL33 with 300 gr berger hunting bullets . Sierra SBT COAL: 3.575 inches; Sierra HPBT MatchKing COAL: 3.680 inches. It may not display this or other websites correctly. Inkognito. Ive been working on trying to get my 338 to shoot better. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. IMR 7977 90.0 MAX. Sign up to get updates and access to exclusive promotions. I love Hodgdon, but I think 97gr is dangerous in most 250 class bullets. Took a while but finally have all the components to reload my 338 Lapua Mag. The COAL stated is this table is according to the SAAMI specification. We do not take backorders and our Tech Services team cannot take orders via email or phone. Improved Military Rifle IMR 7977. The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. IMR Enduron 7977. The .300 Norma case has a capacity of 103.0 grains of water, so powder charges will approach 90 grains or more, depending on the bullet weight. Loading density is perfect for the very large magnums, including the 6.5mm and 7mm magnums. Near Maximum ! For a better experience, please enable JavaScript in your browser before proceeding. imr 7977 load data 338 lapuathe renaissance apartments chicago. IMR Enduron 7977 is a slower burn rate in the Enduron family. With 285 ELDs I hit hard lift at 91 grain. if anyone is interested i did the same process with the IMR 4451 powder in my 6.5x47 lapua for which there is no published data for this powder. Reloading- What pressure signs do you stop at. I paid about $160 for it originally , and have bought many updates over the years . .338 Lapua Magnum (Hodgdon Data) reloading data with 170 loads. That's suprising. it takes all the guess work out of the "what if " questions we reloaders have . We place limited powder inventory for sale on a regular basis on our website. The maxorder quantity of any powder SKU is. Yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. Lapua FMJ: 2856.44: Consistent: 45 grains 4166: 123 gr. Ac c uB ond Lo n g R an g e 0 .7 3 2 123 gr. This testing was with Hornady 285 ELD-M with Alliant Reloder 26. then I can get a powder chart from fastest velocity to slowest velocity . No reviews found. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to IMR 7977 powder is a magnum propellant with the slowest burn rate of the Enduron powders. IMR Enduron 7977 is a slower burn rate in the Enduron family. 56.0 grns behind a 100gr NBT got me 0.5" at 100 with 3156 f.p.s. Hogdon's 2015 annual load manual has data and some good articles on them. Has any one tried this powder with any luck? IMR Enduron 7977 is a slower burn rate in the Enduron family. Thread starter jmden; Start date Feb 1, 2015; Feb 1, 2015 #1 jmden Well-known member . To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Submitted Loading Recipes Show all Submitted Loading Recipes Tipstrike Experiment in 7x66 Vom Hofe Preparing 204 Ruger Norma Brass . I did see Hodgdons data, but unfortunately they only list the hornady SP bullet. These loads were shot by Brian Pearce of Wolfe Publishing Co. The Hornady 143-grain ELD-X, Nosler 142-grain ABLR, Berger Classic Hunter, and Berger Hybrid Target bullets all . 7977 IMR Enduron Powder; 4166 . It may not display this or other websites correctly. The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. Predicted Data for Indicated Charges of the Following Powders. holds 78.6 grains of water, which means the Nosler has a 12 percent increase in case volume while maintaining the same 3.340-inch overall cartridge length. Calibers range from .22 to 9.362, and our most well-known bullets are Scenar and Scenar-L match projectiles and Naturalis and Mega hunting bullets. It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 . Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder". Cedar Park, Texas. mdslammer Sergeant. I have 4 shooting buddies that run RPR's. JavaScript is disabled. It is recommended for the .25-06, 6.5mm-284, 7mm Rem. 1. Reviews can only be submitted while being logged in. Loading density is perfect for magnums, contributing to superb uniformity. 56.0 grns behind a 100gr NBT got me 0.5" at 100 with 3156 f.p.s. New customer? This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. 160 gr. With 7977 I discern no difference between CCI 250 or Fed 215 . Shellholders: Hornady #43. Used same loads as 4350 and RL17. Have been looking at the 7977 for my 270 with the Matrix bullets. Improved Military Rifle IMR 7977. 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. JavaScript is disabled. For the 338 Lapua, the 300 grainers are too heavy and IMR 8133 is too slow. Vihtavuori N550 - powerful loads for hunting. IMR 7977 Enduron 109.2 77.7 5.03 2708 89.3 60000 8519 1.264 ! For a better experience, please enable JavaScript in your browser before proceeding. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. it should give the highest velocity without showing signs of over pressure . h4895 Reduced Rifle Load. 338 lapua 250 grain BTHP. Thank goodness we do not have a .338 Lapua, as Jim's shoulder would not handle the punishment! Hogdon's 2015 annual load manual has data and some good articles on them. Most of my guns will not shoot a tight group without some. I am finally starting to play around with different loads for my .338 Lapua. online shopping has now taking into account a long way; it has untouched the quirk consumers and entrepreneurs reach issue today. Ordered a LRI barrel after giving up. Keying in on the PRC's role as a big-game cartridge, I concentrated on loads with high-BC bullets. Full Member. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. I had been using Hornady 250grn BTHP and have been unable to obtain. Some 7977 load data here. 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). Reply. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. BARREL Twist 1-10" GRS. I myself have been shooting Sierra 300gr with H1000. Only did a velocity check on back behind the garage. The 33 Nosler case holds 88.3 grains of water. Bullet Weight: ALL. RL33 is working great in my 338 RUM with the 300 EH. I had no luck with my factory RPR barrel. Retumbo was 94g at 2654fps. US 869. March 27, 2016 Gavin Reloading Blog, Uncategorized 308 Winchester, 338 Lapua, AR-10, AR-15, Gunpowder, IMR 4166, IMR 4451, IMR 4955, IMR 7977, IMR Enduron Ultimate Reloader Moves to the Country Anyone that lives in the city can tell you just how difficult, limiting, and expensive shooting can be when you don't have access to the country. N. ntg . For example, berger lists 90gr of H1000 as the max charge. Thanks fellas. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Charge weights are nearly identical to H1000, which i understand 7977 is supposed to be similar too. I've had quickload since 2009 , I think . Please help us to improve and report any suggestions via our contact form. One of the guys may want it. The 6.5 mm Creedmoor (top.) Sign up to get updates and access to exclusive promotions. DuPont had historically been a major supplier of military propellants long before becoming one of the handloaders favorite powders. Regarding primer choice for the .300 Norma Magnum, you'll most definitely want a good large rifle magnum primer to ignite that powder column, especially since powder charges can exceed 90 grains. 338 Lapua Magnum Reloading Data | Berger Bullets. Improved Military Rifle IMR 8208 XBR. Thanks, but I prefer shooting .300 Bergers. is essentially the 6.5 mm Swede (btm.) Lee #25. Any help and/or guidance would be much appreciated. *Recommended Powder C Compressed Load 2 . IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. It may not display this or other websites correctly. Soft Point: . Joined Jan 8, 2012 Messages 7 26. Very fast flat shooting powder. IMR now offers four Enduron powders that cover a broad range of burn rates. These loads were shot by Brian Pearce of Wolfe Publishing Co. You are using an out of date browser. Loading density is ideal for magnums, filling the case nicely at . for stuff like this it is worth double the price . I've been working on trying to get my 338 to shoot better. New Products. Sign up with your email address to receive news and updates. I have had good luck with 4451 in 6mm Rem with 90 gr BT and 7mm Rem Mag with 150 BT. I was amazed at the velocity witch was more that I was supposed to get with 71 grains. Reply. I tried 250gr Bergers and 7977 in a pressure test. Be Alert: Publisher cannot be responsible for errors in published load data. Access from your Country was disabled by the administrator. DuPont founded the company. More about this powder: IMR Enduron 7977 is a slower burn rate in the Enduron family. For the best experience on our site, be sure to turn on Javascript in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. It performs admirably in cartridges such as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua, and a variety of others. Ramshot Big Game. You must log in or register to reply here. . Blog. Hey guys, does anybody have any IMR 7977- 338LM data? Reduced Rifle Loads. Just couldnt get under 0.8 moa. It seemed to me Hodgdon was more aggressive with the max load when comparing to other loads and in my case is sure was. Cabelas in Wheeling had the new powder in stock last Saturday. I searched for RL 33 yesterday and they didn't have any, nor Retumbo. The slowest burn rate Enduron Technology extruded powder and a true magnum cartridge propellant. MTH ( standard, not single feed version. I've had good success with 7977 in the 338 Lapua with 300g Bergers. We use CCI. Each of these are still favorites with handloaders today! IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. Powders include IMR, Hodgdon, Winchester Recipe Type: Rifle . Lyman #38. You are using an out of date browser. 14 rds from my 338 Win Mag Rem 700 XCR. He's not a precision guy and only shoots to 600. The IMR series of handloading powders were the only choice to wring full performance out of rifle calibers. It's hard to pick favorites, but for powders, IMR 8133 was a standout with almost all loads tested in my rifle. Warning; Manufacturer Loading Data; Cartrige Powder Recommendations; . Gun: Savage Model 110 BA; Barrel Length: 26 inches; 1-in-9-inch twist; Case: Lapua; Primer: Federal 215 Large Rifle Magnum; Bullet Diameter: .338 inch; Maximum COAL: 3.681 inches; Maximum Case Length: 2.724 inches; Trim to Length: 2.714 inches. JavaScript is disabled. Using bullets from Barnes TTSX, Barnes TSX, Speer SP, Nosler Part, Sierra SPBT, Hornady SP, Barnes TTSX BT, Swift SP, Sierra HPBT. Good luck with the new set up. After barrel break-in, I ordered up a set of custom whidden dies and started loading the following: Bullets: 300 gr. In the Hodgdon manual it has the best velocity in a 338 Lapua of any of the powders they tested at 93g at 2688 fps. When will it be back in stock? It'll generate more velocity but it shoots well at 2800. We appreciate your patience and continued support! H1000 is supposed to be extremely close to IMR 7977. 2796 88.0 * 2712 86.0 2628 H1000 93.0 MAX. . Loading density is perfect for magnums, contributing to superb uniformity. Load Specifics. * All prices incl. 338 lapua 250 grain BTHP. VihtaVuori N150. Lee #5. . Ill be going to 338 LM AI and shoot 300gr Bergers. I tried 7977 and H1000 without much luck, finally settled on Retumbo with the 285gr ELD-Ms. JavaScript is disabled. I worked up a load for my Winchester Model 70 in 270WSM with a 24 inch Bartlein barrel, using 150 Berger VLD's in RP case, 215 primers and 68-70 grains of 7977. I set it for a 105% max case fill , and set it for the max rated pressure of 60916 psi . Loading density is perfect for magnums, contributing to superb uniformity. IMR 7828SSC 93.8 3201 104.3C 3583 *Magnum 104.6 3336 116.2C 3670 338 Lapua Magnum Suggested Bullet Use 185-grain TTSX BT Sectional Density .231 Ballistic Coefficient .432 C.O.A.L 3.600" uggested ullet se Suggested Bullet Use Maximum Loads Should Be Used With Caution - Always Start With Minimum Loads.