It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. to 90 gr. I hit Harold bolt lift around 93gr. With 285 ELDs I hit hard lift at 91 grain. Very fast flat shooting powder. Hope it helps. Cedar Park, Texas. I've had good success with 7977 in the 338 Lapua with 300g Bergers. Predicted Data for Indicated Charges of the Following Powders. IMR 7977 Enduron 109.2 77.7 5.03 2708 89.3 60000 8519 1.264 ! Find A Dealer. these would be considered max powder charges . so as always start low and work up . JavaScript is disabled. IMR Enduron 7977 is a slower burn rate in the Enduron family. Very fast flat shooting powder. Imr 7977 Load Data For 338 Lapua If you are looking for Seeley Imr 7977 Load Data For 338 Lapua Yes you see this. I'm not very computer savy , so if I can figure out how to use it , anyone can . For this reason, the IMR brand powders truly are Legendary products. This is a true magnum propellant yielding outstanding performance in .300 Winchester Magnum, 7mm Remington Magnum and .338 Lapua Magnum. RCBS #48. US869 is a dense propellant that allows the shooter to use enough powder to create maximum velocities in cartridges such as the 7mm . Be Alert: Publisher cannot be responsible for errors in published load data. The length of the neck is just about one bullet diameter at 0.329 inch. 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. IMR 7977 Enduron . Really consistently accurate results. 26. We place limited powder inventory for sale on a regular basis on our website. Blog. Matching Maximum Pressure: 60916 psi, or 420 MPa . Reviews can only be submitted while being logged in. In this video we discuss reloading the Savage 110 BA stealth in 338 Lapua Magnum. (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. I had been using Hornady 250grn BTHP and have been unable to obtain. IMR now offers four Enduron powders that cover a broad range of burn rates. 26.0 inch = 660.4 mm Predicted Data for Indicated Charges of the Following Powders. either expressed or implied is assumed for the use of this data. Reply. Each of these are still favorites with handloaders today! It'll generate more velocity but it shoots well at 2800. 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 . In addition to the 6.5x55 mm Swedish, the Sauer 404 is chambered in 15 other . 56.0 grns behind a 100gr NBT got me 0.5" at 100 with 3156 f.p.s. With 7977 I discern no difference between CCI 250 or Fed 215 . 8. For a better experience, please enable JavaScript in your browser before proceeding. With the bullets touching the lands 69 grains gave me an average velocity of 3140 ft/sec.. IMR Enduron 7977 is a slower burn rate in the Enduron family. They are suitable for a wide variety of cartridges, from small varmint cartridges all the way up to the .338 Lapua Magnum. imr 7977 load data 338 lapuathe renaissance apartments chicago. then I can get a powder chart from fastest velocity to slowest velocity . Improved Military Rifle IMR 7977. Reloading data for 338 Lapua Magnum. 14 rds from my 338 Win Mag Rem 700 XCR. so I checked it out a bit more. IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. I have 4 shooting buddies that run RPR's. 338 Lapua Mag - 265 grain Version 9.0 24" H-S Prec. Soft Point: . 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. Loading density is perfect for magnums, contributing to superb uniformity. Mark . It hasn't wiped out the idea of shopping in a being store, but it gave the consumers an swap means to shop and a better announce that . Trail Boss Reduced Rifle Load. Consistent performance . Really consistently accurate results. Just for comparison's sake, the 338 Federal will send a 215 grn bullet out at 2500 fps, the 338-06 . DuPont had historically been a major supplier of military propellants long before becoming one of the handloaders favorite powders. mdslammer Sergeant. Subscribe to the free newsletter and do not miss any news or promotions. In 2003, Hodgdon Powder Company acquired the IMR brand bringing these prestigious powders under the umbrella that also includes Hodgdon, Winchester and GOEX. Magnum, .300 Win. Reply. 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: . Ac c uB ond Lo n g R an g e 0 .7 3 2 . Ammunition. hope this helps . .338 Lapua Magnum - Published Manufacturer Loading Data. . h4895 Reduced Rifle Load. We offer a wide variety of cases and bullets for hunting, sport shooting, target and tactical purposes. Thread starter jmden; Start date Feb 1, 2015; Feb 1, 2015 #1 jmden Well-known member . It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 . Any help and/or guidance would be much appreciated. The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. When we are sold out, we are sold out. 160 gr. I have had good luck with 4451 in 6mm Rem with 90 gr BT and 7mm Rem Mag with 150 BT. Works great in a 7mm Remington Magnum cartridge out of a Winchester Stainless Model 70 using 136 gn Hammer (sledge hammer) bullets. 7977 uses almost exactly the same data as H1000 with very similar speeds. In doing so, we deal with integrity and honesty . Reloading- What pressure signs do you stop at. 56.0 grns behind a 100gr NBT got me 0.5" at 100 with 3156 f.p.s. I'm using H100 with 300 gr and it's very accurate. 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. Any gunpowder required by handloaders can be sourced through these brands. 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. Vihtavuori N550 - powerful loads for hunting. The maxorder quantity of any powder SKU is. Lapua FMJ: 2856.44: Consistent: 45 grains 4166: 123 gr. Mag. .338 Lapua Magnum (using Sierra bullets) Warning! I had no luck with my factory RPR barrel. Magnum and .338 Lapua. For the best experience on our site, be sure to turn on Javascript in your browser. IMPORTANT: Please view the special notes by clicking here. 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. Thanks fellas. IMR Enduron 7977 is a slower burn rate in the Enduron family. For a better experience, please enable JavaScript in your browser before proceeding. I hope this shows how valuable quickload can be . Reactions: Evlshnngns. With H1000 being harder to find recently I am going to try the 7977 with both the 300Gr and some 250Gr Bergers. Bullets. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. I got a buddy in FL that's about due for a barrel change. 2825 91.0 * 2754 89.0 2684 . Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing . is essentially the 6.5 mm Swede (btm.) The IMR Enduron Powder load data published by this website is intended discussion . I love it! IMR 7977. Jim, I understand this is an old thread, but want to reply anyway. Resources. 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 . That's suprising. RCBS #14. New Products. It may not display this or other websites correctly. 338 Lapua Magnum Reloading Data | Berger Bullets. Works great in a 7mm Remington Magnum cartridge out of a Winchester Stainless Model 70 using 136 gn Hammer (sledge hammer) bullets. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. IMR Enduron 7977 is a slower burn rate in the Enduron family. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. JavaScript is disabled. JavaScript is disabled. Most of my guns will not shoot a tight group without some. . IMR 7977 powder is a magnum propellant with the slowest burn rate of the Enduron powders. Jun 3, 2010 202 11 Las Vegas . To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. . During this time of overwhelming demand, our team is doing everything possible to produce more bullets and ammo than ever before. No reviews found. Magnum, .300 Wby. 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. 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. here is the Data I found of Hodgdon's site. YMMV. The IMR series of handloading powders were the only choice to wring full performance out of rifle calibers. You are using an out of date browser. Recipe Type: Rifle . For more information, go towww.P65Warnings.ca.gov. I dont have any velocity data, but I did run a couple loads with . Shellholders: Hornady #5. Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder". More about this powder: IMR Enduron 7977 is a slower burn rate in the Enduron family. We do not take backorders and our Tech Services team cannot take orders via email or phone. 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. Bullet Weight: ALL. It performs admirably in cartridges such as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua, and a variety of others. The store will not work correctly in the case when cookies are disabled. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb . Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. .338 Lapua Magnum (Hodgdon Data) reloading data with 170 loads. I shot five rounds and at 100 yards and I got a group that was less than 3/4 of an inch. We use CCI. 8mmmaghunter Member. Cabelas in Wheeling had the new powder in stock last Saturday. I tried 250gr Bergers and 7977 in a pressure test. I recently bought one each of these powders to try in my 300 win mag and my 6.5 x 47 lapua. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to VAT (where applicable), shipping costs and possible delivery charges.