so as always start low and work up . Keying in on the PRC's role as a big-game cartridge, I concentrated on loads with high-BC bullets. For the best experience on our site, be sure to turn on Javascript in your browser. Loading density is perfect for magnums, contributing to superb uniformity. IMR 7977. SUBSCRIBE TO OUR NEWSLETTER TO STAY UP ON THE LATEST. 338 lapua 250 grain BTHP. We offer a wide variety of cases and bullets for hunting, sport shooting, target and tactical purposes. 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. With 7977 I discern no difference between CCI 250 or Fed 215 . IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. Hope it helps. VAT (where applicable), shipping costs and possible delivery charges. JavaScript is disabled. IMR Enduron 7977. For this reason, the IMR brand powders truly are Legendary products. 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 . Be Alert: Publisher cannot be responsible for errors in published load data. Ammunition. Yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. US 869 is a 50 BMG propellant that offers significant advantages in many magnum rifle applications! 338 Lapua Mag - 265 grain Version 9.0 24" H-S Prec. online shopping has now taking into account a long way; it has untouched the quirk consumers and entrepreneurs reach issue today. Loading density is perfect for magnums, contributing to superb uniformity. 2825 91.0 * 2754 89.0 2684 . Improved Military Rifle IMR 8133. You are using an out of date browser. When we are sold out, we are sold out. IMR 8133 IMR Enduron 8133 is the slowest burn rate in the Enduron family. . Every week of WW II, as many munitions were used as in all of WW I. IMR 7977 Enduron . 56.0 grns behind a 100gr NBT got me 0.5" at 100 with 3156 f.p.s. Sign up to get updates and access to exclusive promotions. I tried H1000, IMR7977, and 4891 with 4 different bullet combos. Powders include IMR, Hodgdon, Winchester We place limited powder inventory for sale on a regular basis on our website. * All prices incl. 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. IMR Enduron 7977 is a slower burn rate in the Enduron family. I'm hoping to try 250gr berger EH, 285eld-m, and 285 BTHP. I picked up some IMR 7977 to try some different bullet/powder combo's but I'm not finding much data. Cedar Park, Texas. Any gunpowder required by handloaders can be sourced through these brands. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. IMR 7977 are couple more options. IMR Enduron 7977 is a slower burn rate in the Enduron family. Vihtavuori's N550 rifle powder was originally developed for .30-06 Springfield and .308 Win. Access from your Country was disabled by the administrator. It'll generate more velocity but it shoots well at 2800. Loading density is perfect for magnums, contributing to superb uniformity. Lapua's Scenar-L bullet is the result of decades of experience and state of the art manufacturing capabilities combined with extensive testing. Used same loads as 4350 and RL17. The IMR brand was first introduced under DuPont in the 1930s. .338 Lapua Magnum (Hodgdon Data) reloading data with 170 loads. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. .300 win mag imr 7977, 168 grain berger 7mm rem mag with 7977 powder, 26 nosler with imr 7977, 280 ackley improved with imr 7977 data and 168 berger . IMR 7977 for the 300 win mag . This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. In this video we discuss reloading the Savage 110 BA stealth in 338 Lapua Magnum. For the 338 Lapua, the 300 grainers are too heavy and IMR 8133 is too slow. RCBS #48. 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 COAL is measured from the base of the case to the tip of the bullet. I have 4 shooting buddies that run RPR's. Blog. Recipe Type: Rifle . IMR 7977 is comparable to Hodgdon H1000. . IMR 7977 Enduron 109.2 77.7 5.03 2708 89.3 60000 8519 1.264 ! 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. Improved Military Rifle IMR 7828 SSC. The slowest burn rate Enduron Technology extruded powder and a true magnum cartridge propellant. You are using an out of date browser. Inkognito. IMR Enduron 7977 is a slower burn rate in the Enduron family. I've been working on trying to get my 338 to shoot better. I did see Hodgdons data, but unfortunately they only list the hornady SP bullet. Soft Point: . 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, 7mm Remington Magnum and 338 Lapua, among other cartridges. With H1000 being harder to find recently I am going to try the 7977 with both the 300Gr and some 250Gr Bergers. Reduced Rifle Loads. Have been looking at the 7977 for my 270 with the Matrix bullets. For a better experience, please enable JavaScript in your browser before proceeding. IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. I picked up some IMR 7977 to try some different bullet/powder combos but Im not finding much data. US 869. Any help and/or guidance would be much appreciated. The length of the neck is just about one bullet diameter at 0.329 inch. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. I'm not very computer savy , so if I can figure out how to use it , anyone can . I use 98 grains in a 31" 300 RUM. Predicted Data for Indicated Charges of the Following Powders. Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder". The IMR series of powder is trusted by reloaders all over the world and is suitable for a wide range of reloading applications. 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. I'm using H100 with 300 gr and it's very accurate. I am starting with the 250 gr bullets and according to Sierra's load data, my range is from 82.1 gr @2750 fps. 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 . Only did a velocity check on back behind the garage. 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. 26. Ive been working on trying to get my 338 to shoot better. I recently bought one each of these powders to try in my 300 win mag and my 6.5 x 47 lapua. Consistent performance . imr 7977 load data 338 lapuathe renaissance apartments chicago. Very fast flat shooting powder. I hit Harold bolt lift around 93gr. The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. it takes all the guess work out of the "what if " questions we reloaders have . I have H1000 which I have tried with no luck. I had no luck with my factory RPR barrel. Sign up to get updates and access to exclusive promotions. Works great in a 7mm Remington Magnum cartridge out of a Winchester Stainless Model 70 using 136 gn Hammer (sledge hammer) bullets. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder". I tried 7977 and H1000 without much luck, finally settled on Retumbo with the 285gr ELD-Ms. With 285 ELDs I hit hard lift at 91 grain. @3000 fps. I sure wouldn't want to do without it . 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). Matching Maximum Pressure: 60916 psi, or 420 MPa . Jun 3, 2010 202 11 Las Vegas . Thanks, but I prefer shooting .300 Bergers. During this time of overwhelming demand, our team is doing everything possible to produce more bullets and ammo than ever before. either expressed or implied is assumed for the use of this data. Hey guys, does anybody have any IMR 7977- 338LM data? 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. 8. I tried 250gr Bergers and 7977 in a pressure test. . JavaScript seems to be disabled in your browser. Most of my guns will not shoot a tight group without some. Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR End. for a 338 lapua RL33 is going to be hard to beat . 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. The IMR brand was created under the DuPont Corporation. with a shortened case body. One of the guys may want it. Share your experiences with other customers. H1000 is supposed to be extremely close to IMR 7977. It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. Consistent performance . I dont have any velocity data, but I did run a couple loads with . I am finally starting to play around with different loads for my .338 Lapua. 26.0 inch = 660.4 mm Predicted Data for Indicated Charges of the Following Powders. Loading density is perfect for magnums, contributing to superb uniformity. Improved Military Rifle IMR 7977. Ill be going to 338 LM AI and shoot 300gr Bergers. 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. 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. I myself have been shooting Sierra 300gr with H1000. It seemed to me Hodgdon was more aggressive with the max load when comparing to other loads and in my case is sure was. If anybody would like to share their load data using IMR 8133, I would be very grateful. Loading density is perfect for magnums, contributing to superb uniformity. The IMR series of handloading powders were the only choice to wring full performance out of rifle calibers. .338 Lapua Magnum (using Sierra bullets) Warning! . Lee #25. Loading Data . Cabelas in Wheeling had the new powder in stock last Saturday. I wouldn't say it's a better alternative - it's on the slow side. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. 123 gr. In doing so, we deal with integrity and honesty . Reactions: Evlshnngns. . here is the Data I found of Hodgdon's site. 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. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. We use cookies to make your experience better. I hope this shows how valuable quickload can be . The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. IMPORTANT: Please view the special notes by clicking here. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. We appreciate your patience and continued support! 2796 88.0 * 2712 86.0 2628 H1000 93.0 MAX. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. RL33 is working great in my 338 RUM with the 300 EH. In addition to the 6.5x55 mm Swedish, the Sauer 404 is chambered in 15 other . We do not take backorders and our Tech Services team cannot take orders via email or phone. Loading density is perfect for the very large magnums, including the 6.5mm and 7mm magnums. Joined Jan 8, 2012 Messages 7 Very fast flat shooting powder. Sign up with your email address to receive news and updates. Hogdon's 2015 annual load manual has data and some good articles on them. I just bought the newest update Dec 2016 , it cost about $22 shipped to my door . I was amazed at the velocity witch was more that I was supposed to get with 71 grains. When we are sold out, we are sold out. Loading density is ideal for magnums, filling the case nicely at . That's suprising. When will it be back in stock? 160 gr. Hodgdon Powder Company operates following Biblical principles to honor God. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to These loads were shot by Brian Pearce of Wolfe Publishing Co. I'll check with him and PM you if you dont mind. Mark . To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Berger Elite Hunter & 285 gr. .338 Winchester Magnum - Published Manufacturer Loading Data. just to show how easy you can gather this info I ran a 338 lapua with a 300 berger elite hunting bullet . I got a buddy in FL that's about due for a barrel change. For the 338 Lapua, the 300 grainers are too heavy and IMR 8133 is too slow. It may not display this or other websites correctly. SAAMI . This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. No reviews found. After barrel break-in, I ordered up a set of custom whidden dies and started loading the following: Bullets: 300 gr. I set it for a 105% max case fill , and set it for the max rated pressure of 60916 psi . so I checked it out a bit more. I shot five rounds and at 100 yards and I got a group that was less than 3/4 of an inch. It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 . But I agree with the above post. . The 33 Nosler case holds 88.3 grains of water. Two are 338 LM. With the bullets touching the lands 69 grains gave me an average velocity of 3140 ft/sec.. I've had quickload since 2009 , I think . DuPont had historically been a major supplier of military propellants long before becoming one of the handloaders favorite powders. Find A Dealer. 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: . IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing . I love Hodgdon, but I think 97gr is dangerous in most 250 class bullets. for stuff like this it is worth double the price . 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. Just for comparison's sake, the 338 Federal will send a 215 grn bullet out at 2500 fps, the 338-06 . Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb . Good luck with the new set up.
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