What is the best powder for 303 British?
What is the best powder for 303 British?
IMR 3031, 4064 and 4895. Heard 3031 was specifically designed for the 303. All three work well with great accuracy, and best choice would be whichever one was available at the time, in order listed.
Is 303 British still made?
303 British, remains in non-stop production today, though mostly as hunting fodder. Inducted into military service in 1888, the British had developed their black powder .
What is the range of a 303 rifle?
A deadly weapon What made the rifle very popular with forces was the . 303 or 7.7×56 mm rimmed rifle cartridge that was deadly with a sure-shot kill range of at least 500 m.
Is 303 Savage the same as 303 British?
303 Savage and the . 303 British cartridge are not interchangeable with each other. Neither the bullet diameter nor the cartridge dimensions are compatible.
How many grains of powder are in a 303?
I had worked up loads for the 180 grain bullet to match military ammo but when I switched to the 174 grain match bullet I had to back off the loads by one to two grains for both pressure and velocity. Note magnum primer increases velocity of IMR powder loads by 40 – 45fps….303 Loading Data.
| Cartridge: | 303 British |
|---|---|
| Load Type: | Rifle |
What type of powder is IMR 4064?
burn speed 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. Versatility with uniformity and accuracy.
How powerful is a 303 British?
. 303 British
| Bullet mass/type | Velocity | Energy |
|---|---|---|
| 150 gr (10 g) SP | 844 m/s (2,770 ft/s) | 3,463 J (2,554 ft⋅lbf) |
| 174 gr (11 g) HPBT | 761 m/s (2,500 ft/s) | 3,265 J (2,408 ft⋅lbf) |
| 180 gr (12 g) SP | 783 m/s (2,570 ft/s) | 3,574 J (2,636 ft⋅lbf) |
How good is 303 British?
The . 303 British makes a good choice as an all-around cartridge, with enough rifles still in commission and enough good ammunition to feed them. Modern ammunition is centered around the 150- and 180-grain bullets, and the velocities tend to run just a bit slower than the . While I’ve seen some cool double rifles in .
How far can a 303 shoot accurately?
303 British Mark VII cartridge was loaded with 37 gr (2.40 g) of Cordite MDT 5-2 (cordite MD pressed into tubes) and had a muzzle velocity of 2,440 ft/s (744 m/s) and a maximum range of approximately 3,000 yd (2,743 m).
How good is the 303 British?
How far will a British 303 shoot?
approximately 3,000 yd
The . 303 British Mark VII cartridge was loaded with 37 gr (2.40 g) of Cordite MDT 5-2 (cordite MD pressed into tubes) and had a muzzle velocity of 2,440 ft/s (744 m/s) and a maximum range of approximately 3,000 yd (2,743 m).
How accurate is a 303 British?
Accuracy will depend on the rifle, most 303’s are 60 to 100 years old and you have to take that into consideration. A decent rifle should have minute of deer accuracy easily to 250 – 300 yards.
What is 303 British ammo?
303 British Ammo. Developed in Britain, the .303 British cartridge is a rimmed rifle round that was first used in 1888.
What is a 303 cartridge?
The .303/25, sometimes known as the .25/303 is a wildcat centrefire rifle cartridge, based on the .303 British, necked down to fire a .257 projectile, originating in Australia in the 1940s as a cartridge for sporterised rifles, particularly on the Lee–Enfield action; similar versions also appeared in Canada around the same time.
What is 303 round?
.303 British. The .303 British (designated as the 303 British by the C.I.P. and SAAMI ) or 7.7×56mmR, is a .303-inch (7.7 mm) calibre (with the bore diameter measured between the lands as is common practice in Europe) rimmed rifle cartridge first developed in Britain as a black-powder round put into service in December 1888 for the Lee–Metford rifle.