imr 7977 load data 338 lapua

IMR 7977 Enduron 86.7363 99.0000 2728.1257 . I am starting with the 250 gr bullets and according to Sierra's load data, my range is from 82.1 gr @2750 fps. Here's a list of powders you can use with your 7mm-08 rifle: IMR 4895 Powder Ideal Barrel Length: 24 inches Best Use: High Power Sporting Rifle, Military Service Rifle. IMR 7977 quantity. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. Loading density is perfect for magnums, contributing to superb uniformity. 123 gr. Charge weights are nearly identical to H1000, which i understand 7977 is supposed to be similar too. Reduced Rifle Loads. Loading density is perfect for . Please view the latest IMR Reloading Data below. IMR Powder 7977 1Lb The slowest Burn Rate Enduron Technology extruded Powder Is IMR 7977, And Is a True Magnum Cartridge Propellant. to 90 gr. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. 2825 91.0 * 2754 89.0 2684 . 2796 88.0 * 2712 86.0 2628 H1000 93.0 MAX. Loading density is perfect for magnums, nicely filling the . IMR Enduron 7977 is a slower burn rate in the Enduron family. Powders include IMR, Hodgdon, Winchester Load Data for this new powder is already listed on the Hodgdon Reloading Data Center. Military Rifle IMR 4831 Improved Military Rifle IMR 4955 Improved Military Rifle IMR 7828 Improved Military Rifle IMR 7977 Improved Military Rifle IMR 8133 Ramshot LRT Ramshot Magnum VihtaVuori 24N41 VihtaVuori N160 . Product Description: The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. Production of IMR Enduron 7977 powders dates back over 200 years when the company was originally founded by E.I DuPont. It is recommended for the .25-06, 6.5mm-284, 7mm Rem. Pistol; Rifle; Cowboy; GR. It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. 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 (Hodgdon Data) reloading data with 170 loads. Date of Publication: 25 January 2021. To begin with there is no "best" powder. 7mm Remington Magnum and 338 Lapua, among other cartridges. The IMR 7977 load I used, based on H1000 load data produced excessive pressure The best load with Hodgdon/IMR powders for bullets in the 140-grain range is the max listed charge of IMR8133, for 2900+ fps However, these can also be newly manufactured production "overruns" for either commercial or military application Hope this helps . This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. Well IMR-8133 isn't gonna be an option for my 338 terminator. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. It delivers more energy downrange and handles wind better than the .300 while not as big, loud, heavy or ridiculous as a .50. IMR Enduron 7977 is a slower burn rate in the Enduron family. IMR 7828 SSC is a magnum rifle powder with exactly the same burn rate as standard IMR 7828 and uses the same data. For long range shooting, the .338 Lapua fills the gap between the .300 Winchester and the .50 BMG. IMR 4955 Enduron, IMR 7828 SSC, IMR 7977 Enduron, IMR 8133 Enduron, Lovex S071, Norma 217, Norma MRP, Ramshot Magnum, . Ramshot Hunter Lapua Federal 215 95.0 2943 105.2 Alliant Reloder 26 Lapua Federal 215 85.2 2951 94.4 Hodgdon Retumbo Lapua Federal 215 93.1 2930 103.3 C IMR 7828 Lapua Federal 215 85.0 2873 94.8 Alliant Reloder 25 Lapua Federal 215 87.7 2899 97.3 Alliant Reloder 23 Lapua Federal 215 83.8 2889 92.8 Hodgdon H1000 Lapua Federal 215 90.5 2895 100.7 Loading density is perfect for magnums, contributing to superb uniformity. @3000 fps. IMR 7977 is comparable to Hodgdon H1000. The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. Loading density is perfect for magnums, contributing to superb uniformity. PUT A BEAD ON SHOTGUN RELOADING DATA. http://www.imrpowder.com/press.html In the beginning, God created the heavens and the earth. Such loads are marked with an asterisk in the data to show where standard . It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. Loading density is perfect for magnums, nicely filling the case at maximum . Obtain optimum ballistic performance with IMR 7977 Reloading Powder. 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. Shotgun. Ac c uB ond Lo n g R an g e 0 .7 3 2 IMR 7977 is the slowest burn rate Enduron Technology powder. CARTRIDGE: .338 Lapua Mag. It'll generate more velocity but it shoots well at 2800. IMR 7977 is a real magnum cartridge propellant with the slowest burn rate of any Enduron Technology extruded powder. If you're unsure, or just want options, check as many boxes as you'd like. Loading density is perfect for magnums, contributing to superb uniformity. The Best Hunting Bullets for the 338 Lapua Mag. Loading density is perfect for magnums, nicely filling the case at maximum . I'm going to purchase some powder today to stare load development. It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. 103.0- 2998fps, 3008fps, 2975fps. Loading density is perfect for magnums, contributing to superb uniformity. Obtain optimum ballistic performance with IMR 7977 Reloading Powder. IMR 7977 Reloading Powder is insensitive to temperature changes, making it ideal to load rifle ammunition for hunting trips. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. 105.0- 3034fps. I picked up some IMR 7977 to try some different bullet/powder combo's but I'm not finding much data. Loading density is perfect for . Loading density is perfect for magnums, nicely filling the case at . 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. 338 Lapua Mag: 338: 250gr: Target/HunTac . 7977 IMR Enduron Powder; 4166 . IMR 8133 is designed specifically for magnum calibers, such as .300 Remington Ultra Magnum, 28 Nosler, or the .264 Winchester Magnum, among many others. IMR Enduron 7977 is a slower burn rate in the Enduron family. 338 Lapua Mag - 265 grain Version 9.0 24" H-S Prec. Federal 215 LR magnum primers. Click "Get Data" to view results. Magnum and .338 Lapua. . IMR 7977 Enduron Rifle Powder IMR 7977 Enduron Rifle Powder Enduron 7977 is the slowest burn rate in the Enduron family. Mag 280 Ackley Imp 25-06B 300 WBY Mag 470 Nitro Exp NET WT. either expressed or implied is assumed for the use of this data. IMR 7977 with ENDURON Technology Smokeless Power 8 Lbs by HODGDON , IMR & WINCHESTERThe slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. IMR Enduron 7977 $47.99 - $324.99 4 9 reviews IMR Enduron 7977 is a slower burn rate in the Enduron family. IMR Enduron 7977 is a slower burn rate in the Enduron family. Product Description: The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. The slowest burn rate Enduron Technology extruded powder is IMR 7977 Powder in stock now for sale, and is a true magnum cartridge propellant.It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. starting load 55 gr. Had a 338 Lapua put together by Elk Meadow Performance out of Utah about two years ago. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing . Reloading Data. Mar 15, 2015 #2 N. NWBlacktail It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. Inkognito. US 869 was 2677fps at 104g. Loading density is perfect for magnums, contributing to superb uniformity. The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. IMR Enduron 7977 is a slower burn rate in the Enduron family. Not much difference. Code: Cartridge : .338 Lapua Mag. 7977 is a slow burning, extruded smokeless gunpowder that delivers top velocities and accuracy with magnum capacity cartridges like the 7mm Remington Magnum, 300 Winchester Magnum, and 338 Lapua. Kindly view the Notes below the table. . IMR 7977 with ENDURON Technology Smokeless Powder 1 Lb. Loading density is perfect for magnums, nicely filling . Cartridge O.A.L. Mag 6.5 mm-284 338 300 Win. This . The rifle was an Accuracy International chambered in .338 Lapua. Ramshot Hunter Lapua Federal 215 95.0 2943 105.2 Alliant Reloder 26 Lapua Federal 215 85.2 2951 94.4 Hodgdon Retumbo Lapua Federal 215 93.1 2930 103.3 C IMR 7828 Lapua Federal 215 85.0 2873 94.8 Alliant Reloder 25 Lapua Federal 215 87.7 2899 97.3 Alliant Reloder 23 Lapua Federal 215 83.8 2889 92.8 Hodgdon H1000 Lapua Federal 215 90.5 2895 100.7 Product Description: The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. .338 Lapua Magnum LOAD DATA - Barrett 98B, 20" & 27" - by Ken Kempa Reduce all listed loads by 5 grains to start, then work up. I'm hoping to try 250gr berger EH, 285eld-m, and 285 BTHP. 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. IMR 7977 is comparable to Hodgdon H1000. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. Please view the latest IMR Reloading Data below. Loading density is perfect for magnums, contributing to superb uniformity. This allows up to 4% more powder space in the case and in many loads yields more velocity than standard 7828. Magnum, .300 Wby. .338 Lapua Magnum - Manufacturer Loading Data. Purchase. It depends on your rifle and your bullet selection. Bullet: .338, 285, Flatline . I get 2800 fps with a 300g Berger in my 30 inch barrel. Lapua FMJ: 2856.44: Consistent: 45 grains 4166: 123 gr. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. 7MM Remington Magnum, and .338 Lapua Magnum. Matching Maximum Pressure: 53301 psi, or 367 Mpa or a maximum loading ratio or filling of 100 % . BARREL Twist 1-10" GRS. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. IMR Enduron 7977 is one of the slower burn rate propellants in the Enduron family. IMR ENDURON 7977 8LB. I have used H4831sc with 250 SMK's and they shoot well but. The IMR Enduron Powder load data published by this website is intended discussion . Thank goodness we do not have a .338 Lapua, as Jim's shoulder would not handle the punishment! Hodgdon Benchmark Powder Ideal Barrel Length: 20 to 26 inches Best Use: High Power Rifle, Heavy Bullets. 185 Barnes TTSX 3.665 185 Hornady GMX 3.665 200 Hornady SP 250 Lapua LockBase 3.644 160 Barnes TTSX 225 Barnes TTSX 3.665 3.665 3.665 The IMR 7977 load I used, based on H1000 load data produced excessive pressure The best load with Hodgdon/IMR powders for bullets in the 140-grain range is the max listed charge of IMR8133, for 2900+ fps However, these can also be newly manufactured production "overruns" for either commercial or military application Hope this helps . It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. If you are running a 1:10 then you will be better with the 250gr smk's. If you are running a 1:9 twist you will probably do better with the 300 gr pills such as the smk's or the scenars. Available for. There's a new crop of powders from IMR that feature copper de-fouling plus [] 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 These loads were shot by Brian Pearce of Wolfe Publishing Co. It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. 18. Matching Maximum Pressure: 53301 psi, or 367 Mpa or a maximum loading ratio or filling of 100 % . It performs admirably in a variety of cartridges, including the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua, and others. CARTRIDGE: .338 Lapua Mag. Lapua and Hornady brass used interchangeably. 7977 is a slow burning, extruded smokeless gunpowder that delivers top velocities and accuracy with magnum capacity cartridges like the 7mm Remington Magnum, 300 Winchester Magnum, and 338 Lapua. Load data for 38 loads in caliber .338 Lapua Mag. However, due to the super short kernels, metering is virtually as good as a spherical powder. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to superb . 1 data point for IMR 7977 in the 450 Dakota (essentially the same case capacity as the 450 Rigby, per Pierre van der Walt). 1 LB. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. IMR 7977 Power 8 Lbs by HODGDON , IMR & WINCHESTER The slowest burn rate Enduron Technology extruded powder is IMR 7977 powder for sale in stock, and is a true magnum cartridge propellant. It yields outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and a host of others. IMR 7977 has the slowest burn rate among the Enduron Technology powders. It is a true magnum cartridge propellant with outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and more. IMR ENDURON 7977 8LB. Kindly view the Notes below the table. Loading density is perfect for magnums, nicely filling . 338 Lapua Loading density perfect for magnums, contributing to superb uniformity Performs comparably to Hodgdon H1000 Available in 1-LB and 8-LB containers . The slowest burn rate Enduron Technology extruded powder is IMR 7977, and is a true magnum cartridge propellant. Those were the top three powders for velocity. . Silver $$ Contributor Dec 20, 2020 #3 I've had good success with 7977 in the 338 Lapua with 300g Bergers. IMR ENDURON 7977 SMOKELESS GUN POWDER. Bullet: .338, 285, Flatline . Loading density is perfect for magnums, nicely filling the case at maximum . Calibre Bullet Bullet Barrel COAL IMR Start Load Case Fill % Start Max Load Case Fill % Maximum ; Weight: Type: Twist rate (mm) Propellant (Grain) Velocity (ft/s) (Grain) . .338 Lapua Magnum (using Sierra bullets) Warning! **All loads had a stiff bolt lift.**. IMR Enduron 7977 is a slower burn rate in the Enduron family. L6: 4.200 inch = 106.68 mm Barrel Length: 28.0 inch = 711.2 mm Predicted Data for Indicated Charges of the Following Powders. Calibre Bullet Bullet Barrel COAL IMR Start Load Case Fill % Start Max Load Case Fill % Maximum ; Weight: Type: Twist rate (mm) Propellant (Grain) Velocity (ft/s) (Grain) . Magnum, .300 Win. Loading density is perfect for magnums, nicely filling the case at maximum charges, contributing to IMR Reloading 7977 Smokeless Powder Loading density is perfect . Loading density is perfect for magnums, nicely . IMR 7977 ENDURON TECHNOLOGY 7mm Rem. This propellant is ideally suited for many mid-range burn speed cartridges. Loading density is perfect for magnums, contributing to superb uniformity. Loading density is perfect for magnums, contributing to superb uniformity. ALL Accurate 2700 Accurate 4350 Alliant Powder 2000-MR Alliant Powder Reloder 16 Alliant Powder Reloder 17 Alliant Powder Reloder 19 Alliant Powder Reloder 22 Hodgdon H1000 Hodgdon H380 Hodgdon H414 Hodgdon H4350 Hodgdon H4831 Hodgdon H4895 Hodgdon Hybrid 100V Hodgdon Varget Improved Military Rifle IMR 4064 Improved Military Rifle IMR 4320 Improved Military Rifle IMR 4350 Improved Military . Loading density is perfect for magnums, contributing to superb uniformity. IMR Enduron 7977. Date of Publication: 25 January 2021. 104.0- 3019fps. L6: 3.681 inch or 93.50 mm Barrel Length : 28.0 inch or 711.2 mm Powder : IMR 4831 Predicted data by increasing and decreasing the given charge, incremented in steps of 0.694% of nominal charge. DESCRIPTION. I am finally starting to play around with different loads for my .338 Lapua. IMR Enduron 7977 is one of the slower burn rate propellants in the Enduron family. I have the gun topped with a Zeiss Conquest V6. This is a true magnum propellant yielding outstanding performance in 300 Winchester Magnum, 7mm Remington Magnum and 338 Lapua, among other cartridges. Its loading density is perfect for magnum cartridges and contributes to superb uniformity, yielding outstanding performance in 300 Winchester Magnum, 7MM Remington Magnum and .338 Lapua Magnum.