Took a while but finally have all the components to reload my 338 Lapua Mag. Cartridge Comparisons. for stuff like this it is worth double the price . Warning! This testing was with Hornady 285 ELD-M with Alliant Reloder 26. Reduced Rifle Loads. Load Specifics. We use cookies to make your experience better. IMR now offers four Enduron powders that cover a broad range of burn rates. I just bought the newest update Dec 2016 , it cost about $22 shipped to my door . Im hoping to try 250gr berger EH, 285eld-m, and 285 BTHP. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. IMR Enduron 7977 is a slower burn rate in the Enduron family. I searched for RL 33 yesterday and they didn't have any, nor Retumbo. 338 Lapua Magnum Reloading Data | Berger Bullets 2796 88.0 * 2712 86.0 2628 H1000 93.0 MAX. During this time of overwhelming demand, our team is doing everything possible to produce more bullets and ammo than ever before. 338 Lapua Reloading Struggles | Rokslide Forum Thread starter jmden; Start date Feb 1, 2015; Feb 1, 2015 #1 jmden Well-known member . Hogdon's 2015 annual load manual has data and some good articles on them. With 7977 I discern no difference between CCI 250 or Fed 215 . New customer? 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. IMR Enduron 7977 is a slower burn rate in the Enduron family. Share your experiences with other customers. if you're serious about reloading and shooting I really recommend it . For example, berger lists 90gr of H1000 as the max charge. Matching Maximum Pressure: 60916 psi, or 420 MPa . Need 338 Lapua Quick load help. - 24hourcampfire JavaScript is disabled. I'm hoping to try 250gr berger EH, 285eld-m, and 285 BTHP. .338 Lapua Magnum - Published Manufacturer Loading Data. With the bullets touching the lands 69 grains gave me an average velocity of 3140 ft/sec.. Improved Military Rifle IMR 8133. I hit Harold bolt lift around 93gr. I am finally starting to play around with different loads for my .338 Lapua. 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. Experimental IMR Enduron Powder Loads - Discussion & Results Inkognito. 338 LAPUA MAGNUM | Reloading Data for handloading ammunition forum.accurateshooter.com/threads/imr-7977-in-338-lapua.4021835/, Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.114 Safari/537.36 Edg/103.0.1264.49. I tested some a while back in a .338LM Improved 40 and even compressed loads weren't showing pressure signs. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb . CHEAP IMR 7977 AVAILABLE IN STOCK. Loading density is perfect for magnums, contributing to superb uniformity. The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. Ill be going to 338 LM AI and shoot 300gr Bergers. IMR 7977 - Reloading Unlimited 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. To put that in perspective, the 338 Win. Hogdon's 2015 annual load manual has data and some good articles on them. Trail Boss Reduced Rifle Load. 160 gr. 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. 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. IMR Enduron 7977. imr 7977 for sale | Buy Cheap| Reviews| Reloading Data| Burn Rate 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. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. Magnum and .338 Lapua. The IMR brand was first introduced under DuPont in the 1930s. Thanks, but I prefer shooting .300 Bergers. @3000 fps. I have H1000 which I have tried with no luck. You are using an out of date browser. IMR Enduron 7977 | Hodgdon Buy IMR 7977 Powder | 1,8lbs - Don't Miss Buy Now! 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. 338 lapua 250 grain BTHP. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. IMR 8133 IMR Enduron 8133 is the slowest burn rate in the Enduron family. IMR Enduron 7977 is a slower burn rate in the Enduron family. Loading density is perfect for magnums, contributing to superb uniformity. I love it! We do not take backorders and our Tech Services team cannot take orders via email or phone. The Best Hunting Bullets for the 338 Lapua Mag. Joined Jan 8, 2012 Messages 7 DuPont had historically been a major supplier of military propellants long before becoming one of the handloaders favorite powders. For a better experience, please enable JavaScript in your browser before proceeding. to 90 gr. is essentially the 6.5 mm Swede (btm.) We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. I used a 26" bbl , my rifle has a 30" bbl . Blog. Cedar Park, Texas. IMR 7977 for the 300 win mag . I've had good success with 7977 in the 338 Lapua with 300g Bergers. This is a true magnum propellant yielding outstanding performance in .300 Winchester Magnum, 7mm Remington Magnum and .338 Lapua Magnum. This demand lead to an incredible 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied Forces in World War II. . Has any one tried this powder with any luck? Please enter your login details below. N. ntg . Magnum, .300 Win. Be the first to share your insights. Full Member. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. Soft Point: . . We place limited powder inventory for sale on a regular basis on our website. We do not take backorders and our Tech Services team cannot take orders via email or phone. I picked up some IMR 7977 to try some different bullet/powder combo's but I'm not finding much data. imr 7977 load data 338 lapua - masar.group Lee #25. Bullet: Nosler BST 200 gr: Bullet weight: 13 g / 200 gr: B.C: 0.414: C.O.L: 92.0 mm / 3.622 # 33200: Gunpowder Charge Weight Velocity m/s Velocity fps; Norma MRP: . for a 338 lapua RL33 is going to be hard to beat . That's suprising. IMPORTANT: Please view the special notes by clicking here. IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. 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. For the best experience on our site, be sure to turn on Javascript in your browser. Loading density is perfect for the very large magnums, including the 6.5mm and 7mm magnums. with a shortened case body. 33 Nosler Load Data - RifleShooter The 6.5 mm Creedmoor (top.) Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. 338 Lapua Mag - 265 grain Version 9.0 24" H-S Prec. 1. .338 Winchester Magnum - Published Manufacturer Loading Data. It may not display this or other websites correctly. 338 Lapua - Hornady 285 ELD-M and Reloder 26 Load Test IMR Enduron 7977 - Hodgdon Powder Co. For this reason, the IMR brand powders truly are Legendary products. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. 338 Lapua - Ultimate Reloader Consistent performance . Loading density is ideal for magnums, filling the case nicely at . YMMV. Loading Data . The maxorder quantity of any powder SKU is. These loads were shot by Brian Pearce of Wolfe Publishing Co. . *Recommended Powder C Compressed Load 2 . Recipe Type: Rifle . I understand this is an old thread, but want to reply anyway. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. I'm not very computer savy , so if I can figure out how to use it , anyone can . Reloading- What pressure signs do you stop at. We offer a wide variety of cases and bullets for hunting, sport shooting, target and tactical purposes. IMR reloading data - Balistix Bullets Just tagging in, I'm curious what folks say about 7977. for a 338 lapua RL33 is going to be hard to beat . I dont have any velocity data, but I did run a couple loads with . 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 Hornady 143-grain ELD-X, Nosler 142-grain ABLR, Berger Classic Hunter, and Berger Hybrid Target bullets all . A true magnum spherical rifle powder, it is superb with heavy bullets in big, overbore rifle cartridges. Very fast flat shooting powder. JavaScript seems to be disabled in your browser. The length of the neck is just about one bullet diameter at 0.329 inch. US 869 - Hodgdon For a better experience, please enable JavaScript in your browser before proceeding. Cheap Imr 7977 Available in Stock - Ammo Depot Ma calibers in the late 90's. The N550 is an ideal fit for many of the 30 caliber magnums with lighter bullets, but also useful across a wide range of bore sizes in various shooting disciplines. Lapua FMJ: 2856.44: Consistent: 45 grains 4166: 123 gr. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. 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. 26. Two are 338 LM. JavaScript is disabled. 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 . Keying in on the PRC's role as a big-game cartridge, I concentrated on loads with high-BC bullets. Scenar-L - Lapua Reloading data for 338 Lapua Magnum. 56.0 grns behind a 100gr NBT got me 0.5" at 100 with 3156 f.p.s. SAAMI . IMR load data | xxl-reloading.com IMR Enduron 7977 is a slower burn rate in the Enduron family. here is the powder chart . * All prices incl. I sure wouldn't want to do without it . It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. We place limited powder inventory for sale on a regular basis on our website. 338 Lapua and IMR 7977 | Sniper's Hide Forum 338 lapua 250 grain BTHP. IMR Enduron 7977 is a slower burn rate in the Enduron family. IMR Enduron 7977 Smokeless Gun Powder Pushing 163gr SCBT 3611 fps (avg.) Retumbo was 94g at 2654fps. Reply. I love Hodgdon, but I think 97gr is dangerous in most 250 class bullets. IMR 7977 is comparable to Hodgdon H1000. imr 7977 for sale IMR powder production dates back more than 200 years, when E.I. The IMR series of handloading powders were the only choice to wring full performance out of rifle calibers. I've been working on trying to get my 338 to shoot better. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. Improved Military Rifle IMR 8208 XBR. Minuteman. IMR 8133 load data for .338 LM | Sniper's Hide Forum When we are sold out, we are sold out. Ramshot Hunter. JavaScript is disabled. You are using an out of date browser. 26.0 inch = 660.4 mm Predicted Data for Indicated Charges of the Following Powders. 338 Lapua Magnum Load Data - Nosler With H1000 being harder to find recently I am going to try the 7977 with both the 300Gr and some 250Gr Bergers. Sign up to get updates and access to exclusive promotions. For powder I like IMR 7828 and scored 2 lbs of the IRM7828scc. In this video we discuss reloading the Savage 110 BA stealth in 338 Lapua Magnum. It is recommended for the .25-06, 6.5mm-284, 7mm Rem. Be Alert: Publisher cannot be responsible for errors in published load data. The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. In addition to the 6.5x55 mm Swedish, the Sauer 404 is chambered in 15 other . New Products. Jun 3, 2010 202 11 Las Vegas . Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR End. Reloading- What pressure signs do you stop at. Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder". IMR 7977 are couple more options. . 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. Ramshot Big Game. No reviews found. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. Shooter's Reference Load Data for .338 Winchester Magnum Thanks fellas. For the 338 Lapua, the 300 grainers are too heavy and IMR 8133 is too slow. It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 . This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. (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. Loading density is perfect for magnums, contributing to superb uniformity. 338 Lapua Magnum; 338 Remington Ultra Magnum; 338 Winchester Magnum; 338-06 A-Square; 338-378 Weatherby Magnum; 340 Weatherby Magnum; 35 Whelen; 350 Remington Magnum; 375 Flanged; 375 H&H Magnum; 375 Remington Ultra Magnum; 375 Weatherby Magnum; 378 Weatherby Magnum; 40 S&W; 404 Jeffery; 416 Remington Magnum; 416 Rigby; 45 Auto (ACP) 450 Rigby . Sierra SBT COAL: 3.575 inches; Sierra HPBT MatchKing COAL: 3.680 inches. The IMR Enduron Powder load data published by this website is intended discussion . Just for comparison's sake, the 338 Federal will send a 215 grn bullet out at 2500 fps, the 338-06 . You are using an out of date browser. it should give the highest velocity without showing signs of over pressure . Magnum, .300 Wby. Access from your Country was disabled by the administrator. Imr 7977. I too am interested. I was wondering if the latest version of Quick load could work up recommended loads for the 338 Lapua using the Cutting Edge 252 gr. IMR 7977 powder is a magnum propellant with the slowest burn rate of the Enduron powders. Only did a velocity check on back behind the garage. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Supersubes Heathen. Berger Elite Hunter & 285 gr. The slowest burn rate Enduron Technology extruded powder and a true magnum cartridge propellant. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. it should give the highest velocity without showing signs of over pressure . Good luck with the new set up. JavaScript is disabled. either expressed or implied is assumed for the use of this data. The COAL stated is this table is according to the SAAMI specification. I tried 250gr Bergers and 7977 in a pressure test. Hey guys, does anybody have any IMR 7977- 338LM data? Most of my guns will not shoot a tight group without some. Submitted Loading Recipes Show all Submitted Loading Recipes Tipstrike Experiment in 7x66 Vom Hofe Preparing 204 Ruger Norma Brass . 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. 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. Charge weights are nearly identical to H1000, which i understand 7977 is supposed to be similar too. It performs admirably in cartridges such as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua, and a variety of others. Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder". Guide to IMR Enduron Powders: 4166, 4451, 4955, 7977, 8933 Guide to IMR's Enduron Powders What You Need to Know I'm using H100 with 300 gr and it's very accurate. Bottom line, I like it so far. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. Vihtavuori's N550 rifle powder was originally developed for .30-06 Springfield and .308 Win. Hodgdon Powder Company operates following Biblical principles to honor God. Imr 7977 Load Data For 338 Lapua If you are looking for Seeley Imr 7977 Load Data For 338 Lapua Yes you see this. Resources. The Scenar-L has the refined qualities of the original Scenar bullet with higher standards of jacket wall concentricity, weight variation and dimensional uniformity. Works great in a 7mm Remington Magnum cartridge out of a Winchester Stainless Model 70 using 136 gn Hammer (sledge hammer) bullets. I have not ran 8133 in 338 yet. Lyman #38. 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. Ramshot Hunter. Accurate .338 Lapua load? | Sniper & Sharpshooter Forums Improved Military Rifle IMR 7977. Near Maximum ! DuPont founded the company. Reloading Components | Brass Cases and Bullets | Ammo - Lapua The components I currently have are VihtVuori N560 Powder and Sierra 250 Game king & Sierra 300 Match King bullets. IMR 4451 and 7977 Enduron Powders | Long Range Hunting Forum Any help and/or guidance would be much appreciated. 7977 IMR Enduron Powder; 4166 . Scenar-L has truly earned its . h4895 Reduced Rifle Load. It may not display this or other websites correctly. IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. .338 Lapua Magnum (using Sierra bullets) - Load Data The IMR brand was created under the DuPont Corporation. The 33 Nosler case holds 88.3 grains of water. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing . IMR 7977 | Powder Valley Sign up with your email address to receive news and updates. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. With 285 ELDs I hit hard lift at 91 grain. . https://www.snipershide.com/shooting/threads/new-338-lm-loads.6955101/. PDF 338 Lapua Mag - 265 grain 338 Cal. (.338) - Nosler I got a buddy in FL that's about due for a barrel change. It seemed to me Hodgdon was more aggressive with the max load when comparing to other loads and in my case is sure was. Reply. 123 gr. Mark . Thank goodness we do not have a .338 Lapua, as Jim's shoulder would not handle the punishment! I had been using Hornady 250grn BTHP and have been unable to obtain. I recently bought one each of these powders to try in my 300 win mag and my 6.5 x 47 lapua. IMR Enduron 7977 is a slower burn rate in the Enduron family. You must log in or register to reply here. I set it for a 105% max case fill , and set it for the max rated pressure of 60916 psi . I myself have been shooting Sierra 300gr with H1000. I have 4 shooting buddies that run RPR's. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb . Tips For Reloading The .300 Norma Magnum - Gun Digest I was amazed at the velocity witch was more that I was supposed to get with 71 grains. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. hope this helps . 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. Really consistently accurate results. IMR 7977. I tried 7977 and H1000 without much luck, finally settled on Retumbo with the 285gr ELD-Ms. Reactions: Evlshnngns. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum . 2825 91.0 * 2754 89.0 2684 . 8. 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. RL33 is working great in my 338 RUM with the 300 EH. Used same loads as 4350 and RL17. For a better experience, please enable JavaScript in your browser before proceeding. For the 338 Lapua, the 300 grainers are too heavy and IMR 8133 is too slow. 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. RCBS #14. IMR 7977 Enduron 109.2 77.7 5.03 2708 89.3 60000 8519 1.264 ! Hope it helps. just to show how easy you can gather this info I ran a 338 lapua with a 300 berger elite hunting bullet . When we are sold out, we are sold out. IMR is an acronym for Improved Military Rifle. You are using an out of date browser. More about this powder: IMR Enduron 7977 is a slower burn rate in the Enduron family. I am starting with the 250 gr bullets and according to Sierra's load data, my range is from 82.1 gr @2750 fps. Imr 7977 | Long Range Only .338 Lapua Magnum (Hodgdon Data) reloading data with 170 loads. VAT (where applicable), shipping costs and possible delivery charges. After barrel break-in, I ordered up a set of custom whidden dies and started loading the following: Bullets: 300 gr. Yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. They're all having good results. I paid about $160 for it originally , and have bought many updates over the years . I had no luck with my factory RPR barrel. IMR - Legendary Powders Just couldnt get under 0.8 moa. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. I hope this shows how valuable quickload can be . I'll check with him and PM you if you dont mind. Lee #5. . 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.