imr 7977 load data 338 lapua

online shopping has now taking into account a long way; it has untouched the quirk consumers and entrepreneurs reach issue today. It may not display this or other websites correctly. The IMR series of handloading powders were the only choice to wring full performance out of rifle calibers. Powders include IMR, Hodgdon, Winchester We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 . During this time of overwhelming demand, our team is doing everything possible to produce more bullets and ammo than ever before. Just tagging in, I'm curious what folks say about 7977. for a 338 lapua RL33 is going to be hard to beat . Most of my guns will not shoot a tight group without some. 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. After barrel break-in, I ordered up a set of custom whidden dies and started loading the following: Bullets: 300 gr. DuPont had historically been a major supplier of military propellants long before becoming one of the handloaders favorite powders. Vihtavuori N550 - powerful loads for hunting. Lyman #38. To put that in perspective, the 338 Win. Retumbo was 94g at 2654fps. Hey guys, does anybody have any IMR 7977- 338LM data? Magnum and .338 Lapua. When will it be back in stock? To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. I recently bought one each of these powders to try in my 300 win mag and my 6.5 x 47 lapua. I use 98 grains in a 31" 300 RUM. Please help us to improve and report any suggestions via our contact form. I have not ran 8133 in 338 yet. 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. I myself have been shooting Sierra 300gr with H1000. 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. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. Cartridge Comparisons. The maxorder quantity of any powder SKU is. Cedar Park, Texas. Comprehensive load data for IMR 7977 Enduron reloading powder und technical specifications for this propellant. IMR Enduron 7977 is a slower burn rate in the Enduron family. then I can get a powder chart from fastest velocity to slowest velocity . CHEAP IMR 7977 AVAILABLE IN STOCK. 7977 IMR Enduron Powder; 4166 . The components I currently have are VihtVuori N560 Powder and Sierra 250 Game king & Sierra 300 Match King bullets. Near Maximum ! 2796 88.0 * 2712 86.0 2628 H1000 93.0 MAX. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. 8mmmaghunter Member. Sign up with your email address to receive news and updates. Subscribe to the free newsletter and do not miss any news or promotions. DuPont founded the company. Pushing 163gr SCBT 3611 fps (avg.) Reduced Rifle Loads. To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. For powder I like IMR 7828 and scored 2 lbs of the IRM7828scc. 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. if you're serious about reloading and shooting I really recommend it . When we are sold out, we are sold out. Loading density is perfect for magnums, contributing to superb uniformity. . You are using an out of date browser. Keying in on the PRC's role as a big-game cartridge, I concentrated on loads with high-BC bullets. Access from your Country was disabled by the administrator. You are using an out of date browser. US 869 is a 50 BMG propellant that offers significant advantages in many magnum rifle applications! It performs admirably in cartridges such as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua, and a variety of others. Loading density is perfect for magnums, nicely filling . 1. 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. I'm using H100 with 300 gr and it's very accurate. 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. One of the guys may want it. A true magnum spherical rifle powder, it is superb with heavy bullets in big, overbore rifle cartridges. Submitted Loading Recipes Show all Submitted Loading Recipes Tipstrike Experiment in 7x66 Vom Hofe Preparing 204 Ruger Norma Brass . Used same loads as 4350 and RL17. 123 gr. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. Have new brass, Hornady, and primers . I did see Hodgdons data, but unfortunately they only list the hornady SP bullet. For the 338 Lapua, the 300 grainers are too heavy and IMR 8133 is too slow. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. 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. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb . I sure wouldn't want to do without it . Jun 3, 2010 202 11 Las Vegas . 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. . The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. Picked up the 7977 for my 280 ack and 300 wm. 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. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. We appreciate your patience and continued support! 338 Lapua Mag - 265 grain Version 9.0 24" H-S Prec. Thank goodness we do not have a .338 Lapua, as Jim's shoulder would not handle the punishment! 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. Reply. It may not display this or other websites correctly. https://www.snipershide.com/shooting/threads/new-338-lm-loads.6955101/. .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. Really consistently accurate results. 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. With the bullets touching the lands 69 grains gave me an average velocity of 3140 ft/sec.. Reactions: Evlshnngns. IMPORTANT: Please view the special notes by clicking here. 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. 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. These loads were shot by Brian Pearce of Wolfe Publishing Co. 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 . We place limited powder inventory for sale on a regular basis on our website. IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. This is a true magnum propellant yielding outstanding performance in .300 Winchester Magnum, 7mm Remington Magnum and .338 Lapua Magnum. Reloading- What pressure signs do you stop at. They're all having good results. Just couldnt get under 0.8 moa. Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder". .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 . The IMR brand was created under the DuPont Corporation. Works great in a 7mm Remington Magnum cartridge out of a Winchester Stainless Model 70 using 136 gn Hammer (sledge hammer) bullets. SAAMI . I'm using RL33 with 300 gr berger hunting bullets . (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. 338 lapua 250 grain BTHP. 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. The Best Hunting Bullets for the 338 Lapua Mag. Took a while but finally have all the components to reload my 338 Lapua Mag. Ramshot Hunter. IMR 7977 is comparable to Hodgdon H1000. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb . JavaScript seems to be disabled in your browser. The slowest burn rate Enduron Technology extruded powder and a true magnum cartridge propellant. These loads were shot by Brian Pearce of Wolfe Publishing Co. Hey guys, does anybody have any IMR 7977- 338LM data? For the 338 Lapua, the 300 grainers are too heavy and IMR 8133 is too slow. Im hoping to try 250gr berger EH, 285eld-m, and 285 BTHP. It's hard to pick favorites, but for powders, IMR 8133 was a standout with almost all loads tested in my rifle. We use CCI. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. . Consistent performance . Loading density is perfect for magnums, contributing to superb uniformity. Went to Cabela's Saturday and scored 100 rounds of Hornady 285 grn BTHP. More about this powder: IMR Enduron 7977 is a slower burn rate in the Enduron family. for stuff like this it is worth double the price . It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. I'm not very computer savy , so if I can figure out how to use it , anyone can . He's not a precision guy and only shoots to 600. IMR now offers four Enduron powders that cover a broad range of burn rates. JavaScript is disabled. They are suitable for a wide variety of cartridges, from small varmint cartridges all the way up to the .338 Lapua Magnum. I tried 7977 and H1000 without much luck, finally settled on Retumbo with the 285gr ELD-Ms. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Be Alert: Publisher cannot be responsible for errors in published load data. Berger Elite Hunter & 285 gr. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. 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. It seemed to me Hodgdon was more aggressive with the max load when comparing to other loads and in my case is sure was. Reloading- What pressure signs do you stop at. Shellholders: Hornady #43. 14 rds from my 338 Win Mag Rem 700 XCR. IMR 8133 IMR Enduron 8133 is the slowest burn rate in the Enduron family. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. New customer? Loading density is perfect for magnums, contributing to superb uniformity. For example, berger lists 90gr of H1000 as the max charge. it should give the highest velocity without showing signs of over pressure . Ordered a LRI barrel after giving up. IMR Enduron 7977 is a slower burn rate in the Enduron family. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. Some 7977 load data here. It is recommended for the .25-06, 6.5mm-284, 7mm Rem. Ac c uB ond Lo n g R an g e 0 .7 3 2 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 . IMR Enduron 7977 is a slower burn rate in the Enduron family. But I agree with the above post. H1000 is supposed to be extremely close to IMR 7977. Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder". * All prices incl. Lee #5. . 8. Any gunpowder required by handloaders can be sourced through these brands. VAT (where applicable), shipping costs and possible delivery charges. IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. Very fast flat shooting powder. IMR 4831 92.4 72.7 4.71 2519 100.0 60916 8941 1.444 !DANGEROUS LOAD-DO NOT USE! The IMR brand was first introduced under DuPont in the 1930s. IMR 7977 are couple more options. Good luck with the new set up. Sign up to get updates and access to exclusive promotions. . 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 . With 285 ELDs I hit hard lift at 91 grain. Charge weights are nearly identical to H1000, which i understand 7977 is supposed to be similar too. In addition to the 6.5x55 mm Swedish, the Sauer 404 is chambered in 15 other . I hope this shows how valuable quickload can be . Bottom line, I like it so far. Resources. Minuteman. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to . so as always start low and work up . This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. I got a buddy in FL that's about due for a barrel change. Improved Military Rifle IMR 8133. I set it for a 105% max case fill , and set it for the max rated pressure of 60916 psi . I've been working on trying to get my 338 to shoot better. I love Hodgdon, but I think 97gr is dangerous in most 250 class bullets. 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. We do not take backorders and our Tech Services team cannot take orders via email or phone. .338 Winchester Magnum - Published Manufacturer Loading Data. Full Member. Improved Military Rifle IMR 8208 XBR. Any help and/or guidance would be much appreciated. I'm hoping to try 250gr berger EH, 285eld-m, and 285 BTHP. IMR 7977 90.0 MAX. JavaScript is disabled. IMR Enduron 7977. 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. BARREL Twist 1-10" GRS. With 7977 I discern no difference between CCI 250 or Fed 215 . IMR is an acronym for Improved Military Rifle. The COAL is measured from the base of the case to the tip of the bullet. New Products. I have H1000 which I have tried with no luck. 2825 91.0 * 2754 89.0 2684 . This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. Ive been working on trying to get my 338 to shoot better. . Have been looking at the 7977 for my 270 with the Matrix bullets. The Hornady 143-grain ELD-X, Nosler 142-grain ABLR, Berger Classic Hunter, and Berger Hybrid Target bullets all . I have H1000 which I have tried with no luck. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Hogdon's 2015 annual load manual has data and some good articles on them. I shot five rounds and at 100 yards and I got a group that was less than 3/4 of an inch. Feenix: I just posted this in response to a similar question by NavyChief. these would be considered max powder charges . I've had quickload since 2009 , I think . With H1000 being harder to find recently I am going to try the 7977 with both the 300Gr and some 250Gr Bergers. Using bullets from Barnes TTSX, Barnes TSX, Speer SP, Nosler Part, Sierra SPBT, Hornady SP, Barnes TTSX BT, Swift SP, Sierra HPBT. That's suprising. for a 338 lapua RL33 is going to be hard to beat . Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. I tried 250gr Bergers and 7977 in a pressure test. I just bought the newest update Dec 2016 , it cost about $22 shipped to my door . Works great in a 7mm Remington Magnum cartridge out of a Winchester Stainless Model 70 using 136 gn Hammer (sledge hammer) bullets. I had no luck with my factory RPR barrel. Really consistently accurate results. For a better experience, please enable JavaScript in your browser before proceeding. Scenar-L has truly earned its . If anybody would like to share their load data using IMR 8133, I would be very grateful. Load Specifics. Loading density is perfect for magnums, contributing to superb uniformity. For a better experience, please enable JavaScript in your browser before proceeding. IMR Enduron 7977 is a slower burn rate in the Enduron family. here is the Data I found of Hodgdon's site. We use cookies to make your experience better. Ok, but just to give you some perspective You must log in or register to reply here. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. Cabelas in Wheeling had the new powder in stock last Saturday. . Two are 338 LM. You must log in or register to reply here. Magnum, .300 Wby. For a better experience, please enable JavaScript in your browser before proceeding. I'll check with him and PM you if you dont mind. Supersubes Heathen. Every week of WW II, as many munitions were used as in all of WW I. IMR Enduron 7977 is a slower burn rate in the Enduron family. Soft Point: . Ill be going to 338 LM AI and shoot 300gr Bergers. The 33 Nosler case holds 88.3 grains of water. 338 Lapua Magnum Reloading Data | Berger Bullets. The COAL stated is this table is according to the SAAMI specification. Blog. Imr 7977. Sierra SBT COAL: 3.575 inches; Sierra HPBT MatchKing COAL: 3.680 inches. Very fast flat shooting powder. .338 Lapua Magnum (Hodgdon Data) reloading data with 170 loads. 7977 uses almost exactly the same data as H1000 with very similar speeds. Share your experiences with other customers. Recipe Type: Rifle . No reviews found. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. I too am interested. Improved Military Rifle IMR 7977. I am starting with the 250 gr bullets and according to Sierra's load data, my range is from 82.1 gr @2750 fps. For more information, go towww.P65Warnings.ca.gov. Improved Military Rifle IMR 7828 SSC. IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. Mark . Ramshot Big Game. Predicted Data for Indicated Charges of the Following Powders. 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. This website uses cookies to ensure the best experience possible. Loading density is perfect for magnums, contributing to superb uniformity. Sign up to get updates and access to exclusive promotions. RCBS #14. 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. Thanks fellas. Loading density is ideal for magnums, filling the case nicely at . Warning! to 90 gr. VihtaVuori N150. JavaScript is disabled. I've had good success with 7977 in the 338 Lapua with 300g Bergers. The store will not work correctly in the case when cookies are disabled. I have 4 shooting buddies that run RPR's. IMR is a brand in the Hodgdon Powder Company lineup. IMR Enduron 7977 is a slower burn rate in the Enduron family. For the best experience on our site, be sure to turn on Javascript in your browser. Bullet Weight: ALL. The first IMR reloading powders included ever popular favorites IMR3031 (1934), IMR4064 (1935) and IMR4350 (1940). 56.0 grns behind a 100gr NBT got me 0.5" at 100 with 3156 f.p.s. Loading density is perfect for magnums, contributing to superb uniformity. Reviews can only be submitted while being logged in. It may not display this or other websites correctly. I picked up some IMR 7977 to try some different bullet/powder combo's but I'm not finding much data. Inkognito. Jim, I understand this is an old thread, but want to reply anyway. IMR Enduron 7977 is a slower burn rate in the Enduron family. Warning; Manufacturer Loading Data; Cartrige Powder Recommendations; . Loading density is perfect for magnums, contributing to superb uniformity. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Improved Military Rifle IMR 7977. JavaScript is disabled. For the best experience on our site, be sure to turn on Javascript in your browser. RCBS #48. For this reason, the IMR brand powders truly are Legendary products. The 6.5 mm Creedmoor (top.) it should give the highest velocity without showing signs of over pressure . I searched for RL 33 yesterday and they didn't have any, nor Retumbo. You are using an out of date browser. Shellholders: Hornady #5. Let me know if you want to sell the barrel. 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. @3000 fps. 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. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb uniformity and accuracy. IMR 7977 Enduron . 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. Lapua's Scenar-L bullet is the result of decades of experience and state of the art manufacturing capabilities combined with extensive testing. I was amazed at the velocity witch was more that I was supposed to get with 71 grains. It may not display this or other websites correctly. N. ntg . The IMR Enduron Powder load data published by this website is intended discussion . Loading density is perfect for the very large magnums, including the 6.5mm and 7mm magnums. I paid about $160 for it originally , and have bought many updates over the years . either expressed or implied is assumed for the use of this data. 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. Our component offering includes cases and bullets for both centerfire rifle and handgun. 26. We offer a wide variety of cases and bullets for hunting, sport shooting, target and tactical purposes. This testing was with Hornady 285 ELD-M with Alliant Reloder 26. IMR 7977. You are using an out of date browser. Find A Dealer. Find load data for IMR 7977 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR End. SUBSCRIBE TO OUR NEWSLETTER TO STAY UP ON THE LATEST. Consistent performance . It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. US 869. mdslammer Sergeant. MTH ( standard, not single feed version. 338 lapua 250 grain BTHP. Trail Boss Reduced Rifle Load. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum . IMR 7977 powder is a magnum propellant with the slowest burn rate of the Enduron powders. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. 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). Bullets. Loading density is perfect for magnums, contributing to superb uniformity. Reloading data for 338 Lapua Magnum. The IMR series of powder is trusted by reloaders all over the world and is suitable for a wide range of reloading applications. so I checked it out a bit more. 56.0 grns behind a 100gr NBT got me 0.5" at 100 with 3156 f.p.s. snoopy happy dance emoji 8959 norma pl west hollywood ca 90069 8959 norma pl west hollywood ca 90069 Ammunition. IMR 7977 for the 300 win mag . Joined Jan 8, 2012 Messages 7 . 26.0 inch = 660.4 mm Predicted Data for Indicated Charges of the Following Powders. I get 2800 fps with a 300g Berger in my 30 inch barrel. We do not take backorders and our Tech Services team cannot take orders via email or phone. here is the powder chart . Be the first to share your insights. US869 is a dense propellant that allows the shooter to use enough powder to create maximum velocities in cartridges such as the 7mm . We place limited powder inventory for sale on a regular basis on our website. I love it! The length of the neck is just about one bullet diameter at 0.329 inch. It'll generate more velocity but it shoots well at 2800. just to show how easy you can gather this info I ran a 338 lapua with a 300 berger elite hunting bullet . Please enter your login details below. YMMV. *Recommended Powder C Compressed Load 2 . The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. I had been using Hornady 250grn BTHP and have been unable to obtain. In this video we discuss reloading the Savage 110 BA stealth in 338 Lapua Magnum. 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. Matching Maximum Pressure: 60916 psi, or 420 MPa .