Imr 4831 for 270 winchester
Witryna24 maj 2009 · IMR 4831 is faster than H4831, and is a completely different powder. That 60gr/4831/130gr bullet/ .270WCF load was Jack O'Connor's famous recipe based on … WitrynaThe sixth edition of the Hornady Handbook of Cartridge Reloading shows loads with their various 130 grain bullets using 52.3 grains of H4831 for a MV of 2600 fps, to a maximum load of 62.0 grains of H4831 for a MV of 3100 fps. These Hornady loads used Hornady brass and Winchester WLR primers and were tested in a 24" rifle barrel.
Imr 4831 for 270 winchester
Did you know?
Witryna6 cze 2016 · Usually, nearly equal accuracy at significantly greater velocities can be obtained by using a slower powder such as IMR4350 or one of the "4831" propellants. I believe the biggest proponent of the .270 Winchester, Jack O'Connor, used a load of 60 grains of H4831 with a 130 grain bullet. Bruce. P. Witryna22 paź 2011 · Jul 30, 2011. 1,205. 2. I have been struggling to equal the accuracy and velocity I get from Federal's Vital-Shok 140gr NAB out of my Rem Sportsman78 with my reloads. I have used IMR-4064, IMR-4350 and H-4831SC. I started to see things improve last year with the H-4831 so played with my OAL and may have found a good length.
Witryna6 maj 2024 · 270 Winchester 130 Grain Loads HTSmith Dec 24, 2008 HTSmith Gold $$ Contributor Dec 24, 2008 #1 My favorite load for the last 20 years has been 57.0 Gr of … WitrynaLoad data for powder "IMR 4831". Find load data for IMR 4831 propellant by clicking the button "Loads for this Powder". More about this powder: IMR 4831 has a slightly slower burn rate speed than IMR 4350. It provides top velocities and performance with heavier bullets in medium-sized magnums. Relative Brun Rate:
Witryna21 lip 2024 · IMR 4831 is a versatile powder that can be used for a variety of different cartridges, including the 223 Remington, 22-250 Remington, and 308 Winchester. … WitrynaThe sixth edition of the Hornady Handbook of Cartridge Reloading shows loads with their various 130 grain bullets using 52.3 grains of H4831 for a MV of 2600 fps, to a …
Witryna15 mar 2024 · My final load is 59 1/2 of IMR4831 with 130 Accubond @ 3175 fps. Shoots inside of a nickel every time. No pressure signs even with the soft Nosler brass. It seems like the faster I went the tighter it shoots. This was supposed to be a back up gun, now I'm haveing second thoughts...... Feb 16, 2024 #28 Bobdog308 New member Joined …
Witryna1 gru 2010 · From my experience if you want more velocity H4350 probably is not the best powder. You need something a little slower, such as H4831, RL-22, or in my case N165. My highest veloctity has been achieved with Magpro and with the 150 grain bullets IMR-7828 is a great choice. For both accuracy and velocity it is almost impossible to … how to store digital music libraryWitryna6 sty 2024 · Discussion: The .270 and 7 MM are fast, flat trajectory bullets and loads. IMR 3031 is a faster burning powder than IMR 4895, so you use less of it for similar volocities. I have listed powders of Hodgdon, Alliant and … how to store dish towelsWitryna26 gru 2024 · The .270 Winchester is the first big-game cartridge the author ever handloaded for is still a great choice. ... O’Connor’s favorite load used Hodgdon’s original surplus 4831 powder, and let me … how to store dill in the fridgeWitryna16 lut 2024 · Re: .270 winchester I don't have Bergers but my load is 54.4 gr. of IMR-4831 under Hornady 130 gr., with Winchester large rifle primers. Been gonna try the Sierra 135 gr. Match King for accuracy in my 270 but haven't gotten around to it. how to store different fruitsWitrynaHere are the initial numbers for 270 win, 130 sierra, and imr 4831. X Y 53 1.13 -1.48 Average group 53.5 1.23 -1.46 Average 54 0.60 -0.72 Good group 5. 270 win , imr … how to store dirty cloth diapersWitryna.270 WSM (Winchester Short Magnum) - Published Manufacturer Loading Data. Shellholders: Hornady #35. Lee #5. Lyman #34. ... Improved Military Rifle IMR 4831. Improved Military Rifle IMR 4895 ... Improved Military Rifle IMR 7977. Improved Military Rifle IMR 8208 XBR. Ramshot Hunter. Ramshot Magnum. Ramshot TAC. VihtaVuori … how to store dillWitryna6 sty 2024 · IMR 4955 is a medium burn speed powder, falling in between IMR 4451 and IMR 7977 in burn speed. It provides top performance in big game cartridges such as 25-06, 280 Remington and 300 Winchester Magnum. This powder is comparable to Hodgdon H4831. IMR 7977 is a slower burn rate in the Enduron family. Loading … how to store digital evidence