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. Ramshot Hunter. Consistent performance . I tested some a while back in a .338LM Improved 40 and even compressed loads weren't showing pressure signs. I use 98 grains in a 31" 300 RUM. Bullets. Imr 7977. Loading density is perfect for magnums, contributing to superb uniformity. 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. Magnum, .300 Win. IMR Enduron 7977 is a slower burn rate in the Enduron family. IMR 7977 are couple more options. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. Lee #5. . IMR Enduron 7977 is a slower burn rate in the Enduron family. IMPORTANT: Please view the special notes by clicking here. I have 4 shooting buddies that run RPR's. 7977 uses almost exactly the same data as H1000 with very similar speeds. Ordered a LRI barrel after giving up. I set it for a 105% max case fill , and set it for the max rated pressure of 60916 psi . Vihtavuori N550 - powerful loads for hunting. Two are 338 LM. Some 7977 load data here. Thank goodness we do not have a .338 Lapua, as Jim's shoulder would not handle the punishment! @3000 fps. I am starting with the 250 gr bullets and according to Sierra's load data, my range is from 82.1 gr @2750 fps. to 90 gr. I'm hoping to try 250gr berger EH, 285eld-m, and 285 BTHP. Only did a velocity check on back behind the garage. Reactions: Evlshnngns. The Best Hunting Bullets for the 338 Lapua Mag. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. 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. Load Specifics. I hope this shows how valuable quickload can be . He's not a precision guy and only shoots to 600. No reviews found. N. ntg . 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. Let me know if you want to sell the barrel. I've had quickload since 2009 , I think . I myself have been shooting Sierra 300gr with H1000. 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. 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: . Yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. I have H1000 which I have tried with no luck. You are using an out of date browser. these would be considered max powder charges . I sure wouldn't want to do without it . 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. The IMR Enduron Powder load data published by this website is intended discussion . 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. for a 338 lapua RL33 is going to be hard to beat . 1. Reloading- What pressure signs do you stop at. Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR End. . It may not display this or other websites correctly. IMR 7977 for the 300 win mag . The length of the neck is just about one bullet diameter at 0.329 inch. *Recommended Powder C Compressed Load 2 . Loading density is perfect for magnums, contributing to superb uniformity. You are using an out of date browser. IMR 4831 92.4 72.7 4.71 2519 100.0 60916 8941 1.444 !DANGEROUS LOAD-DO NOT USE! Works great in a 7mm Remington Magnum cartridge out of a Winchester Stainless Model 70 using 136 gn Hammer (sledge hammer) bullets. In this video we discuss reloading the Savage 110 BA stealth in 338 Lapua Magnum. Thanks fellas. It may not display this or other websites correctly. I am finally starting to play around with different loads for my .338 Lapua. For a better experience, please enable JavaScript in your browser before proceeding. 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. This testing was with Hornady 285 ELD-M with Alliant Reloder 26. This is a true magnum propellant yielding outstanding performance in .300 Winchester Magnum, 7mm Remington Magnum and .338 Lapua Magnum. The 6.5 mm Creedmoor (top.) Hogdon's 2015 annual load manual has data and some good articles on them. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. Lyman #38. Consistent performance . Thanks, but I prefer shooting .300 Bergers. 338 lapua 250 grain BTHP. I recently bought one each of these powders to try in my 300 win mag and my 6.5 x 47 lapua. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. JavaScript is disabled. Really consistently accurate results. Loading density is perfect for magnums, nicely filling the case at maximum charges . Loading Data . US869 is a dense propellant that allows the shooter to use enough powder to create maximum velocities in cartridges such as the 7mm . Vihtavuori's N550 rifle powder was originally developed for .30-06 Springfield and .308 Win. Imr 7977 Load Data For 338 Lapua If you are looking for Seeley Imr 7977 Load Data For 338 Lapua Yes you see this. We use CCI. I had been using Hornady 250grn BTHP and have been unable to obtain. When we are sold out, we are sold out. It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. We appreciate your patience and continued support! Loading density is perfect for magnums, contributing to superb uniformity. Trail Boss Reduced Rifle Load. The IMR brand was first introduced under DuPont in the 1930s. 7977 IMR Enduron Powder; 4166 . Full Member. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. 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. 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. CHEAP IMR 7977 AVAILABLE IN STOCK. It may not display this or other websites correctly. Shellholders: Hornady #5. I did see Hodgdons data, but unfortunately they only list the hornady SP bullet. 2796 88.0 * 2712 86.0 2628 H1000 93.0 MAX. Very fast flat shooting powder. RCBS #14. Loading density is perfect for magnums, contributing to superb uniformity. Magnum and .338 Lapua. MTH ( standard, not single feed version. Ac c uB ond Lo n g R an g e 0 .7 3 2 IMR 8133 IMR Enduron 8133 is the slowest burn rate in the Enduron family. For the best experience on our site, be sure to turn on Javascript in your browser. IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. For the 338 Lapua, the 300 grainers are too heavy and IMR 8133 is too slow. This website uses cookies to ensure the best experience possible. Be the first to share your insights. US 869. hope this helps . Jun 3, 2010 202 11 Las Vegas . In 2003, Hodgdon Powder Company acquired the IMR brand bringing these prestigious powders under the umbrella that also includes Hodgdon, Winchester and GOEX. .338 Lapua Magnum (using Sierra bullets) Warning! H1000 is supposed to be extremely close to IMR 7977. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. VihtaVuori N150. either expressed or implied is assumed for the use of this data. Took a while but finally have all the components to reload my 338 Lapua Mag. Ammunition. IMR 7977 Enduron . Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. Went to Cabela's Saturday and scored 100 rounds of Hornady 285 grn BTHP. Our component offering includes cases and bullets for both centerfire rifle and handgun. mdslammer Sergeant. so as always start low and work up . I understand this is an old thread, but want to reply anyway. Warning; Manufacturer Loading Data; Cartrige Powder Recommendations; . 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. Reduced Rifle Loads. Has any one tried this powder with any luck? Pushing 163gr SCBT 3611 fps (avg.) it should give the highest velocity without showing signs of over pressure . Please enter your login details below. I got a buddy in FL that's about due for a barrel change. 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. IMR 4166 possesses the fastest burn rate in the Enduron lineup. One of the guys may want it. Hope it helps. It seemed to me Hodgdon was more aggressive with the max load when comparing to other loads and in my case is sure was. SUBSCRIBE TO OUR NEWSLETTER TO STAY UP ON THE LATEST. I too am interested. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb . Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. Sign up to get updates and access to exclusive promotions. 338 lapua 250 grain BTHP. IMR is a brand in the Hodgdon Powder Company lineup. Cabelas in Wheeling had the new powder in stock last Saturday. for stuff like this it is worth double the price . https://www.snipershide.com/shooting/threads/new-338-lm-loads.6955101/. Really consistently accurate results. We use cookies to make your experience better. I just bought the newest update Dec 2016 , it cost about $22 shipped to my door . Berger Elite Hunter & 285 gr. The IMR brand was created under the DuPont Corporation. IMR 7977 Enduron 109.2 77.7 5.03 2708 89.3 60000 8519 1.264 ! snoopy happy dance emoji 8959 norma pl west hollywood ca 90069 8959 norma pl west hollywood ca 90069 You must log in or register to reply here. Just tagging in, I'm curious what folks say about 7977. for a 338 lapua RL33 is going to be hard to beat . Hogdon's 2015 annual load manual has data and some good articles on them. We place limited powder inventory for sale on a regular basis on our website. New customer? IMR 7977 powder is a magnum propellant with the slowest burn rate of the Enduron powders. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. More about this powder: IMR Enduron 7977 is a slower burn rate in the Enduron family. I was amazed at the velocity witch was more that I was supposed to get with 71 grains. Lapua's Scenar-L bullet is the result of decades of experience and state of the art manufacturing capabilities combined with extensive testing. 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. New Products. Very fast flat shooting powder. Hodgdon Powder Company operates following Biblical principles to honor God. The IMR series of powder is trusted by reloaders all over the world and is suitable for a wide range of reloading applications. 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. Reviews can only be submitted while being logged in. Share your experiences with other customers. . Loading density is perfect for the very large magnums, including the 6.5mm and 7mm magnums. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing . Scenar-L has truly earned its . Mark . it takes all the guess work out of the "what if " questions we reloaders have . Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to The first IMR reloading powders included ever popular favorites IMR3031 (1934), IMR4064 (1935) and IMR4350 (1940). YMMV. Charge weights are nearly identical to H1000, which i understand 7977 is supposed to be similar too. These loads were shot by Brian Pearce of Wolfe Publishing Co. online shopping has now taking into account a long way; it has untouched the quirk consumers and entrepreneurs reach issue today. With 7977 I discern no difference between CCI 250 or Fed 215 . Near Maximum ! Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder". We do not take backorders and our Tech Services team cannot take orders via email or phone. Magnum, .300 Wby. IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. . Used same loads as 4350 and RL17. In doing so, we deal with integrity and honesty . I'm using RL33 with 300 gr berger hunting bullets . I'm not very computer savy , so if I can figure out how to use it , anyone can . Any gunpowder required by handloaders can be sourced through these brands. The COAL stated is this table is according to the SAAMI specification. These loads were shot by Brian Pearce of Wolfe Publishing Co. It performs admirably in cartridges such as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua, and a variety of others. We do not take backorders and our Tech Services team cannot take orders via email or phone. For a better experience, please enable JavaScript in your browser before proceeding. We place limited powder inventory for sale on a regular basis on our website. 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. IMR Enduron 7977 is a slower burn rate in the Enduron family. I picked up some IMR 7977 to try some different bullet/powder combo's but I'm not finding much data. Improved Military Rifle IMR 7828 SSC. Resources. 56.0 grns behind a 100gr NBT got me 0.5" at 100 with 3156 f.p.s. Thread starter jmden; Start date Feb 1, 2015; Feb 1, 2015 #1 jmden Well-known member . Blog. JavaScript is disabled. I hit Harold bolt lift around 93gr. Reloading- What pressure signs do you stop at. Joined Jan 8, 2012 Messages 7 I get 2800 fps with a 300g Berger in my 30 inch barrel. IMR Enduron 7977 is a slower burn rate in the Enduron family. imr 7977 load data 338 lapuathe renaissance apartments chicago. Inkognito. Predicted Data for Indicated Charges of the Following Powders. Retumbo was 94g at 2654fps. Improved Military Rifle IMR 8133. 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. Hey guys, does anybody have any IMR 7977- 338LM data? I paid about $160 for it originally , and have bought many updates over the years . It may not display this or other websites correctly. 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 - Published Manufacturer Loading Data. 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. Minuteman. 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. Sierra SBT COAL: 3.575 inches; Sierra HPBT MatchKing COAL: 3.680 inches. Reply. This demand lead to an incredible 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied Forces in World War II. Ive been working on trying to get my 338 to shoot better. Feenix: I just posted this in response to a similar question by NavyChief. Have been looking at the 7977 for my 270 with the Matrix bullets. here is the powder chart . The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. Just couldnt get under 0.8 moa. IMR 7977 90.0 MAX. Loading density is ideal for magnums, filling the case nicely at . Soft Point: . The IMR series of handloading powders were the only choice to wring full performance out of rifle calibers. Good luck with the new set up. The 33 Nosler case holds 88.3 grains of water. just to show how easy you can gather this info I ran a 338 lapua with a 300 berger elite hunting bullet . I shot five rounds and at 100 yards and I got a group that was less than 3/4 of an inch. I wouldn't say it's a better alternative - it's on the slow side. Please help us to improve and report any suggestions via our contact form. IMR 7977 is comparable to Hodgdon H1000. 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. 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 . The COAL is measured from the base of the case to the tip of the bullet. 14 rds from my 338 Win Mag Rem 700 XCR.