26. We place limited powder inventory for sale on a regular basis on our website. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing . Hogdon's 2015 annual load manual has data and some good articles on them. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. Magnum and .338 Lapua. In this video we discuss reloading the Savage 110 BA stealth in 338 Lapua Magnum. IMPORTANT: Please view the special notes by clicking here. Loading Data . Lyman #38. The first IMR reloading powders included ever popular favorites IMR3031 (1934), IMR4064 (1935) and IMR4350 (1940). Just couldnt get under 0.8 moa. We offer a wide variety of cases and bullets for hunting, sport shooting, target and tactical purposes. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. H1000 is supposed to be extremely close to IMR 7977. 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. Loading density is perfect for magnums, contributing to superb uniformity. 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. @3000 fps. Ac c uB ond Lo n g R an g e 0 .7 3 2 When we are sold out, we are sold out. I've had quickload since 2009 , I think . JavaScript is disabled. For the 338 Lapua, the 300 grainers are too heavy and IMR 8133 is too slow. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. I hit Harold bolt lift around 93gr. The IMR brand was created under the DuPont Corporation. This demand lead to an incredible 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied Forces in World War II. hope this helps . I use 98 grains in a 31" 300 RUM. You are using an out of date browser. For powder I like IMR 7828 and scored 2 lbs of the IRM7828scc. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. These loads were shot by Brian Pearce of Wolfe Publishing Co. Good luck with the new set up. Sign up to get updates and access to exclusive promotions. Supersubes Heathen. Scenar-L has truly earned its . 7977 IMR Enduron Powder; 4166 . We appreciate your patience and continued support! Pushing 163gr SCBT 3611 fps (avg.) Loading density is perfect for magnums, contributing to superb uniformity. 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. Picked up the 7977 for my 280 ack and 300 wm. 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. 8. Went to Cabela's Saturday and scored 100 rounds of Hornady 285 grn BTHP. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. The 6.5 mm Creedmoor (top.) Thanks, but I prefer shooting .300 Bergers. It is slower burning than expected. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. RL33 is working great in my 338 RUM with the 300 EH. It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. Thanks fellas. After barrel break-in, I ordered up a set of custom whidden dies and started loading the following: Bullets: 300 gr. h4895 Reduced Rifle Load. Share your experiences with other customers. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. I shot five rounds and at 100 yards and I got a group that was less than 3/4 of an inch. I too am interested. I'm using RL33 with 300 gr berger hunting bullets . You are using an out of date browser. *Recommended Powder C Compressed Load 2 . No reviews found. The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. With H1000 being harder to find recently I am going to try the 7977 with both the 300Gr and some 250Gr Bergers. IMR Enduron 7977. 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). Just tagging in, I'm curious what folks say about 7977. for a 338 lapua RL33 is going to be hard to beat . For the 338 Lapua, the 300 grainers are too heavy and IMR 8133 is too slow. so as always start low and work up . It performs admirably in cartridges such as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua, and a variety of others. It may not display this or other websites correctly. Has any one tried this powder with any luck? Improved Military Rifle IMR 7977. Imr 7977 Load Data For 338 Lapua If you are looking for Seeley Imr 7977 Load Data For 338 Lapua Yes you see this. IMR 7977 are couple more options. Bullet Weight: ALL. 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. I had no luck with my factory RPR barrel. it should give the highest velocity without showing signs of over pressure . The COAL is measured from the base of the case to the tip of the bullet. I tested some a while back in a .338LM Improved 40 and even compressed loads weren't showing pressure signs. Comprehensive load data for IMR 7977 Enduron reloading powder und technical specifications for this propellant. With 7977 I discern no difference between CCI 250 or Fed 215 . 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. Near Maximum ! These loads were shot by Brian Pearce of Wolfe Publishing Co. I picked up some IMR 7977 to try some different bullet/powder combo's but I'm not finding much data. Ive been working on trying to get my 338 to shoot better. to 90 gr. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. I just bought the newest update Dec 2016 , it cost about $22 shipped to my door . I tried 250gr Bergers and 7977 in a pressure test. For a better experience, please enable JavaScript in your browser before proceeding. YMMV. Consistent performance . Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb . Yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. Very fast flat shooting powder. I love Hodgdon, but I think 97gr is dangerous in most 250 class bullets. We use cookies to make your experience better. Works great in a 7mm Remington Magnum cartridge out of a Winchester Stainless Model 70 using 136 gn Hammer (sledge hammer) bullets. mdslammer Sergeant. Ok, but just to give you some perspective You must log in or register to reply here. In addition to the 6.5x55 mm Swedish, the Sauer 404 is chambered in 15 other . IMR 4166 possesses the fastest burn rate in the Enduron lineup. Really consistently accurate results. Loading density is perfect for magnums, contributing to superb uniformity. 338 Lapua Mag - 265 grain Version 9.0 24" H-S Prec. 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 . 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. Loading density is perfect for magnums, contributing to superb uniformity. They are suitable for a wide variety of cartridges, from small varmint cartridges all the way up to the .338 Lapua Magnum. BARREL Twist 1-10" GRS. it takes all the guess work out of the "what if " questions we reloaders have . You are using an out of date browser. It'll generate more velocity but it shoots well at 2800. US 869 is a 50 BMG propellant that offers significant advantages in many magnum rifle applications! I dont have any velocity data, but I did run a couple loads with . Reply. Consistent performance . Find A Dealer. IMR 7977 for the 300 win mag . IMR 7977. IMR Enduron 7977 is a slower burn rate in the Enduron family. Loading density is perfect for magnums, nicely filling . Be the first to share your insights. 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. so I checked it out a bit more. This is a true magnum propellant yielding outstanding performance in .300 Winchester Magnum, 7mm Remington Magnum and .338 Lapua Magnum. IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. Reloading data for 338 Lapua Magnum. Lee #5. . I have not ran 8133 in 338 yet. IMR Enduron 7977 is a slower burn rate in the Enduron family. I'll check with him and PM you if you dont mind. It's hard to pick favorites, but for powders, IMR 8133 was a standout with almost all loads tested in my rifle. I love it! To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. 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. For a better experience, please enable JavaScript in your browser before proceeding. IMR 7977 Enduron . Minuteman. IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. JavaScript is disabled. 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. Ramshot Hunter. I used a 26" bbl , my rifle has a 30" bbl . With 285 ELDs I hit hard lift at 91 grain. Vihtavuori's N550 rifle powder was originally developed for .30-06 Springfield and .308 Win. He's not a precision guy and only shoots to 600. Magnum, .300 Win. Ammunition. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators.

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