Loading density is ideal for magnums, filling the case nicely at . it should give the highest velocity without showing signs of over pressure . 8mmmaghunter Member. .338 Lapua Magnum (Hodgdon Data) reloading data with 170 loads. Most of my guns will not shoot a tight group without some. I have had good luck with 4451 in 6mm Rem with 90 gr BT and 7mm Rem Mag with 150 BT. 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. Only did a velocity check on back behind the garage. Each of these are still favorites with handloaders today! I tried 7977 and H1000 without much luck, finally settled on Retumbo with the 285gr ELD-Ms. Hogdon's 2015 annual load manual has data and some good articles on them. Loading density is perfect for magnums, contributing to superb uniformity. Mark . IMR 7977 powder is a magnum propellant with the slowest burn rate of the Enduron powders. Full Member. RCBS #48. The 6.5 mm Creedmoor (top.) Reply. I did see Hodgdons data, but unfortunately they only list the hornady SP bullet. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. These loads were shot by Brian Pearce of Wolfe Publishing Co. You are using an out of date browser. I tested some a while back in a .338LM Improved 40 and even compressed loads weren't showing pressure signs. I have 4 shooting buddies that run RPR's. imr 7977 load data 338 lapuathe renaissance apartments chicago. 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 recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. I'm hoping to try 250gr berger EH, 285eld-m, and 285 BTHP. We do not take backorders and our Tech Services team cannot take orders via email or phone. Blog. I set it for a 105% max case fill , and set it for the max rated pressure of 60916 psi . Imr 7977 Load Data For 338 Lapua If you are looking for Seeley Imr 7977 Load Data For 338 Lapua Yes you see this. Consistent performance . so as always start low and work up . . I shot five rounds and at 100 yards and I got a group that was less than 3/4 of an inch. then I can get a powder chart from fastest velocity to slowest velocity . Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. Trail Boss Reduced Rifle Load. 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. 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. IMR Enduron 7977 is a slower burn rate in the Enduron family. .338 Lapua Magnum (using Sierra bullets) Warning! Reloading data for 338 Lapua Magnum. Bottom line, I like it so far. Picked up the 7977 for my 280 ack and 300 wm. During this time of overwhelming demand, our team is doing everything possible to produce more bullets and ammo than ever before. Keying in on the PRC's role as a big-game cartridge, I concentrated on loads with high-BC bullets. Hope it helps. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to IMR 7977 are couple more options. 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. Load Specifics. 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. Good luck with the new set up. It may not display this or other websites correctly. RCBS #14. To put that in perspective, the 338 Win. Loading density is perfect for magnums, contributing to superb uniformity. The maxorder quantity of any powder SKU is. Reactions: Evlshnngns. IMR is a brand in the Hodgdon Powder Company lineup. Loading density is perfect for magnums, contributing to superb uniformity. 56.0 grns behind a 100gr NBT got me 0.5" at 100 with 3156 f.p.s. The components I currently have are VihtVuori N560 Powder and Sierra 250 Game king & Sierra 300 Match King bullets. You must log in or register to reply here. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. 338 Lapua Magnum Reloading Data | Berger Bullets. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. SAAMI . IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. Berger Elite Hunter & 285 gr. I had been using Hornady 250grn BTHP and have been unable to obtain. Ac c uB ond Lo n g R an g e 0 .7 3 2 This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. When we are sold out, we are sold out. 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. It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. Reloading- What pressure signs do you stop at. The first IMR reloading powders included ever popular favorites IMR3031 (1934), IMR4064 (1935) and IMR4350 (1940). The IMR brand was first introduced under DuPont in the 1930s. I love Hodgdon, but I think 97gr is dangerous in most 250 class bullets. Just for comparison's sake, the 338 Federal will send a 215 grn bullet out at 2500 fps, the 338-06 . Thread starter jmden; Start date Feb 1, 2015; Feb 1, 2015 #1 jmden Well-known member . For example, berger lists 90gr of H1000 as the max charge. 338 Lapua Mag - 265 grain Version 9.0 24" H-S Prec. I've had good success with 7977 in the 338 Lapua with 300g Bergers. IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. Soft Point: . I've had quickload since 2009 , I think . with a shortened case body. Improved Military Rifle IMR 8208 XBR. 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. Submitted Loading Recipes Show all Submitted Loading Recipes Tipstrike Experiment in 7x66 Vom Hofe Preparing 204 Ruger Norma Brass . VihtaVuori N150. Vihtavuori's N550 rifle powder was originally developed for .30-06 Springfield and .308 Win. .338 Lapua Magnum - Published Manufacturer Loading Data. The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. Minuteman. 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. Magnum, .300 Wby. IMR is an acronym for Improved Military Rifle. 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. Cabelas in Wheeling had the new powder in stock last Saturday. Lapua's Scenar-L bullet is the result of decades of experience and state of the art manufacturing capabilities combined with extensive testing. Hogdon's 2015 annual load manual has data and some good articles on them. Have new brass, Hornady, and primers . US869 is a dense propellant that allows the shooter to use enough powder to create maximum velocities in cartridges such as the 7mm . Reply. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. I hit Harold bolt lift around 93gr. Ramshot Hunter. A true magnum spherical rifle powder, it is superb with heavy bullets in big, overbore rifle cartridges. Just couldnt get under 0.8 moa. Works great in a 7mm Remington Magnum cartridge out of a Winchester Stainless Model 70 using 136 gn Hammer (sledge hammer) bullets. Thank goodness we do not have a .338 Lapua, as Jim's shoulder would not handle the punishment! In this video we discuss reloading the Savage 110 BA stealth in 338 Lapua Magnum. IMR 7977 for the 300 win mag . Charge weights are nearly identical to H1000, which i understand 7977 is supposed to be similar too. SUBSCRIBE TO OUR NEWSLETTER TO STAY UP ON THE LATEST. IMR Enduron 7977 is a slower burn rate in the Enduron family. Matching Maximum Pressure: 60916 psi, or 420 MPa . Went to Cabela's Saturday and scored 100 rounds of Hornady 285 grn BTHP. is essentially the 6.5 mm Swede (btm.) . In 2003, Hodgdon Powder Company acquired the IMR brand bringing these prestigious powders under the umbrella that also includes Hodgdon, Winchester and GOEX. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. IMR 7977 Enduron 109.2 77.7 5.03 2708 89.3 60000 8519 1.264 ! I was amazed at the velocity witch was more that I was supposed to get with 71 grains. Consistent performance . In addition to the 6.5x55 mm Swedish, the Sauer 404 is chambered in 15 other . I get 2800 fps with a 300g Berger in my 30 inch barrel. 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. Ive been working on trying to get my 338 to shoot better. it takes all the guess work out of the "what if " questions we reloaders have . IMR 4166 possesses the fastest burn rate in the Enduron lineup. But I agree with the above post. This website uses cookies to ensure the best experience possible. here is the powder chart . For the best experience on our site, be sure to turn on Javascript in your browser. MTH ( standard, not single feed version. Magnum, .300 Win. If anybody would like to share their load data using IMR 8133, I would be very grateful. Improved Military Rifle IMR 8133. 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. Reduced Rifle Loads. Recipe Type: Rifle . Comprehensive load data for IMR 7977 Enduron reloading powder und technical specifications for this propellant. I had no luck with my factory RPR barrel. 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, nicely filling the case at maximum charges, contributing . Subscribe to the free newsletter and do not miss any news or promotions. CHEAP IMR 7977 AVAILABLE IN STOCK. Shellholders: Hornady #43. IMR 8133 IMR Enduron 8133 is the slowest burn rate in the Enduron family. Used same loads as 4350 and RL17. The 33 Nosler case holds 88.3 grains of water. These loads were shot by Brian Pearce of Wolfe Publishing Co. IMR 7977 Enduron . The store will not work correctly in the case when cookies are disabled. IMR Enduron 7977 is a slower burn rate in the Enduron family. I got a buddy in FL that's about due for a barrel change. Really consistently accurate results. snoopy happy dance emoji 8959 norma pl west hollywood ca 90069 8959 norma pl west hollywood ca 90069 For the best experience on our site, be sure to turn on Javascript in your browser. Took a while but finally have all the components to reload my 338 Lapua Mag. 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. With the bullets touching the lands 69 grains gave me an average velocity of 3140 ft/sec.. Works great in a 7mm Remington Magnum cartridge out of a Winchester Stainless Model 70 using 136 gn Hammer (sledge hammer) bullets. 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: . Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb . . RL33 is working great in my 338 RUM with the 300 EH. New Products. imr 7977 for sale IMR powder production dates back more than 200 years, when E.I. Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder". It may not display this or other websites correctly. Jim, I understand this is an old thread, but want to reply anyway. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. Ammunition. .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 . Yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. Pushing 163gr SCBT 3611 fps (avg.) The Scenar-L has the refined qualities of the original Scenar bullet with higher standards of jacket wall concentricity, weight variation and dimensional uniformity. The Best Hunting Bullets for the 338 Lapua Mag. When we are sold out, we are sold out. . This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. 123 gr. For the 338 Lapua, the 300 grainers are too heavy and IMR 8133 is too slow. Ill be going to 338 LM AI and shoot 300gr Bergers. Very fast flat shooting powder. For a better experience, please enable JavaScript in your browser before proceeding. I'll check with him and PM you if you dont mind. Really consistently accurate results. IMR 4831 92.4 72.7 4.71 2519 100.0 60916 8941 1.444 !DANGEROUS LOAD-DO NOT USE! Ramshot Big Game. 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. 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 . IMR now offers four Enduron powders that cover a broad range of burn rates. Magnum and .338 Lapua. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. Improved Military Rifle IMR 7977. Improved Military Rifle IMR 7977. I sure wouldn't want to do without it . The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. 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. Jun 3, 2010 202 11 Las Vegas . We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. Predicted Data for Indicated Charges of the Following Powders. Bullet Weight: ALL. We place limited powder inventory for sale on a regular basis on our website. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Please enter your login details below. Be the first to share your insights. @3000 fps. Loading density is perfect for magnums, contributing to superb uniformity. VAT (where applicable), shipping costs and possible delivery charges. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. It performs admirably in cartridges such as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua, and a variety of others. The IMR series of handloading powders were the only choice to wring full performance out of rifle calibers. Loading Data . Inkognito. With 7977 I discern no difference between CCI 250 or Fed 215 . You are using an out of date browser. 56.0 grns behind a 100gr NBT got me 0.5" at 100 with 3156 f.p.s. I have H1000 which I have tried with no luck. 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 Enduron 7977 is a slower burn rate in the Enduron family. I use 98 grains in a 31" 300 RUM. New customer? For the 338 Lapua, the 300 grainers are too heavy and IMR 8133 is too slow. Reloading- What pressure signs do you stop at. these would be considered max powder charges . just to show how easy you can gather this info I ran a 338 lapua with a 300 berger elite hunting bullet . IMR 7977 is comparable to Hodgdon H1000. Our component offering includes cases and bullets for both centerfire rifle and handgun. I am finally starting to play around with different loads for my .338 Lapua. hope this helps . I wouldn't say it's a better alternative - it's on the slow side. IMR Enduron 7977 is a slower burn rate in the Enduron family. Sign up to get updates and access to exclusive promotions. I've been working on trying to get my 338 to shoot better. We do not take backorders and our Tech Services team cannot take orders via email or phone. More about this powder: IMR Enduron 7977 is a slower burn rate in the Enduron family. 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. 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 . Cartridge Comparisons. . JavaScript seems to be disabled in your browser. Lapua FMJ: 2856.44: Consistent: 45 grains 4166: 123 gr. Ramshot Hunter. Retumbo was 94g at 2654fps. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. I used a 26" bbl , my rifle has a 30" bbl . It may not display this or other websites correctly. I hope this shows how valuable quickload can be . 160 gr. For a better experience, please enable JavaScript in your browser before proceeding. BARREL Twist 1-10" GRS. IMR 7977. if you're serious about reloading and shooting I really recommend it . It is recommended for the .25-06, 6.5mm-284, 7mm Rem. so I checked it out a bit more. This demand lead to an incredible 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied Forces in World War II. Shellholders: Hornady #5. I understand this is an old thread, but want to reply anyway. h4895 Reduced Rifle Load. either expressed or implied is assumed for the use of this data. Two are 338 LM. For more information, go towww.P65Warnings.ca.gov. 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. I tried H1000, IMR7977, and 4891 with 4 different bullet combos. We appreciate your patience and continued support! WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. The length of the neck is just about one bullet diameter at 0.329 inch. . It seemed to me Hodgdon was more aggressive with the max load when comparing to other loads and in my case is sure was. We use CCI. (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. it should give the highest velocity without showing signs of over pressure . No reviews found. 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 . It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 . Hodgdon Powder Company operates following Biblical principles to honor God. It'll generate more velocity but it shoots well at 2800. I have not ran 8133 in 338 yet. Let me know if you want to sell the barrel. Any gunpowder required by handloaders can be sourced through these brands. US 869. Hey guys, does anybody have any IMR 7977- 338LM data? Imr 7977. 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. Warning! Loading density is perfect for magnums, nicely filling . I'm using RL33 with 300 gr berger hunting bullets . JavaScript is disabled. 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. Sign up with your email address to receive news and updates. The IMR brand was created under the DuPont Corporation. For a better experience, please enable JavaScript in your browser before proceeding. After barrel break-in, I ordered up a set of custom whidden dies and started loading the following: Bullets: 300 gr. I picked up some IMR 7977 to try some different bullet/powder combo's but I'm not finding much data.
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