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7 Οκτ 2024 · US869 is a dense propellant that allows the shooter to use enough powder to create maximum velocities in cartridges such as the 7mm Remington Ultra Magnum, 300 Remington Ultra Magnum, 30-378 Weatherby Magnum and others.
18 Νοε 2005 · If you look at the 300 RUM data, except for the 200 grain load (using that bullet it's worthless data anyway), those are starting load pressures. The best example is the 220 grain load. From their current manual: Starting load for H870: 101 grains, 2818 fps, 54,800 psi. Max load for US869: 101 grains, 2875, 55,200 psi.
This spherical powder is superb with heavy bullets in big, over-bore, magnum rifle cartridges. Because it is very dense, it allows the shooter to use enough powder to create true magnum loads. US869 is also used in the 50 caliber BMG, where it yields high velocity and great accuracy with 750 and 800 grain projectiles. A truly great 1000-yard ...
1 Νοε 2017 · The Speer book listed data for it and I would like to give it a try and save other powders for my primary rifle. Google search of reviews range from great works well, temp sensitivity issues, too slow of a powder for the caliber.
10 Απρ 2022 · US869 is a dense propellant that allows the shooter to use enough powder to create maximum velocities in cartridges such as the 7mm Remington Ultra Magnum, 300 Remington Ultra Magnum, 30-378 Weatherby Magnum and others.
US 869 is a 50 BMG propellant that offers significant advantages in many magnum rifle applications! A true magnum spherical rifle powder, it is superb with heavy bullets in big, overbore rifle cartridges. US869 is a dense propellant that allows the shooter to use enough powder to create maximum velocities in cartridges such as the 7mm Remington ...
17 Αυγ 2024 · Hodgdon US 869 Smokeless Gun Powder is a dense propellant that allows the shooter to use enough powder to create maximum velocities in cartridges such as the 7mm Remington Ultra Magnum, 300 Remington Ultra Magnum, 30-378 Weatherby Magnum and others.
