The ballistic performance for the .264 Winchester for three grain type velocities are 3,510 ft/s (100 gr), 3,180 ft/s (125 gr), 3,200 ft/s (140 gr).
Fellows - There was an article in Handloader magazine No. Winchester and Remington used to load the 140 grain bullet to a MV of 3200 fps and ME of 3180 ft. lbs. Notes: Case trim length: 2.490"; …
Those loads gave a mid-range trajectory of approximately 4.9" over 300 yards. .264 Winchester Magnum (Berger Bullets Data) Warning! Using bullets from Sierra HP, Sierra SPT or HPBT MatchKing, Sierra SBT or HPBT MatchKing, Sierra HPBT MatchKing.
If you take the Nosler Partition bullets as an example, they are available in 100, 125, and 140 grain for the .264.
The author said this powder is very similar to the old H570 powder. Hi, I own a .264 winchester magnum and it is by far the best flatest shooting caliber around. data **includes new A-Tip™ Match load data; 264 Win Mag 140-147 gr. However, the choice of a 100 grain bullet is not quite so excellent.
L6: 3.340 inch = 84.84 mm Barrel Length : 24.0 inch = 609.6 mm Powder : Hodgdon US 869 Predicted data by increasing and decreasing the given charge, incremented in steps of 1.0% of nominal charge.
6.5mm Bullets.
Bullet : .264, 140, Nosler PART SP 16321 Useable Case Capaci: 75.760 grain H2O = 4.919 cm³ Cartridge O.A.L. I admit, when it was introduced in 1958, they had the reputation for being barrel burners. 260 Rem 100 Grain; 260 Rem 120 Grain; 260 Rem 123 / 125 Grain; 260 Rem 129 / 130 Grain; 260 Rem 140 / 142 Grain; 264 Winchester Magnum. Using … GMX® 30-06 Springfield 125 gr. Gunpowder Charge Weight Velocity m/s Velocity fps; Norma MRP: Max 64.5 Min 61.0: 1012 963: 3320 3160 Mag. 6.5 PRC 140-153 gr. 26 Nosler 140 / 142 Grain; 260 Remington. Using bullets from Hornady BTHP Match, A-Max, SST or InterLock SP. .264 Winchester Magnum (using Sierra bullets) reloading data with 163 loads. .264 Winchester Magnum (using Sierra bullets) reloading data with 163 loads. Your choice of a .264 WM is excellent for elk. Not really sure if that matters but I prefer the load density to be at or above 85% mark. Powders include IMR, Hodgdon, Accurate, Vihtavuori My hunting load is IMR-4831 and 140 gr Sierra BT at max load. *Recommended Powder C Compressed Load 4 140-grain Match Burner Sectional Density .287 Ballistic Coefficient .586 C.O.A.L 3.235” FTX® 308 Winchester 125 gr. ELD® Match; 300 Blackout 135 gr. 194 about using VihtaVuori 24N41 powder in the 264 Winchester Magnum. Magnum 61.1 2835 67.8 3083 264 Winchester Magnum Suggested Bullet Use Maximum Loads Should Be Used With Caution - Always Start With Minimum Loads. It was one of four Winchester cartridges that were the original "short magnums" designed to function in a standard (3.340 inch) .30-06 length action.
264 Win Mag 100 Grain; 264 Win Mag 120 Grain; 264 Win Mag 123 / 125 Grain; 264 Win Mag 129 / 130 Grain; 264 Win Mag 140 / 142 Grain; 6.5 Creedmoor.
Load Data. …
6.5mm Reloading Components. 264 Winchester Magnum Load Data; 26 Nosler Load Data; 6.8 Remington SPC Load Data; 27 Nosler Load Data; ... 125 Grain; 129 - 130 Grain; 140 - 142 Grain; Cartridge Information. Still, out to 500 yards the 7mm mag does not even come close to the ballistics of the .264.
The caliber never caught on because the 7mm mag was introduced. Using Nosler Load Data they have the following remaining energies at 350 yards, respectively; 1379, 1648, 1668. Shop Nosler Products.