Norma .223 Ammunition - 55G - FMJ Box of 30 Lead
Norma .223 Ammunition - 55G - FMJ Box of 30 Lead
.223 Remington is one of the most popular calibres in the UK for target shooting. Originally developed as an improvement for .222, .223 has a longer range and retains velocity better. Target .223 rounds are often slightly heavier than rounds designed for vermin control, often tipping the scales at 63 grains. This 55 grain FMJ round weighs in line with popular UK varmint rounds, but at a cheaper price point for better value per shot down at the range.
Stock Alert
Please alert me via email when this product is back in stock.
Shortly after the introduction of the .222 Remington experiments began to make a similar cartridge for military use. The advantages were obvious as a soldier naturally can carry many more rounds of a much smaller and lighter cartridge. Drawbacks was the reduced long range potential of the smaller bullet and its lesser penetration. The first .223 appeared in 1957 and was mainly the work of Robert Hutton of Guns & Ammo and Gene Stoner of Armalite. One of the requirements for the new cartridge was that it could retain a velocity exceeding the speed of sound at 500 yards. This was not possible with the .222, but with its slightly longer case and a 55 grains boattail bullet the .223 met the demands. The cartridge was adopted by the U.S. Army in 1964 and used in the Vietnam war. Since then it has been adopted by NATO as a standard military cartridge, but with a heavier 63 grains bullet which demands a quicker twist (1 in 7”) than used in most sporting rifles for the civilian market (1 in 10, 12 or 14”).
The dimensions of military chambers and cartridges vary slightly from the sporting version that was brought out by Remington shortly after the .223 was adopted by the military. Accordingly military ammunition might produce high chamber pressure in sporting rifles. Military cases quite often has thicker brass and starting loads must be reduced by at least 10 per cent.
For sporting purposes the cartridge is normally at its best using bullets of 60 grains or less. It is suitable for the same range of purposes as .222 Remington, and will add some yards to the effective range
- Calibre: .223 Remington
- Bullet weight: 55 grain
- Bullet type: Full Metal Jacket
- Muzzle velocity: 3248 ft/s
- Muzzle energy: 1289 ft/lb
- Ballistic co-efficient: 0.209
Delivery and Returns
Delivery
Returns
Shortly after the introduction of the .222 Remington experiments began to make a similar cartridge for military use. The advantages were obvious as a soldier naturally can carry many more rounds of a much smaller and lighter cartridge. Drawbacks was the reduced long range potential of the smaller bullet and its lesser penetration. The first .223 appeared in 1957 and was mainly the work of Robert Hutton of Guns & Ammo and Gene Stoner of Armalite. One of the requirements for the new cartridge was that it could retain a velocity exceeding the speed of sound at 500 yards. This was not possible with the .222, but with its slightly longer case and a 55 grains boattail bullet the .223 met the demands. The cartridge was adopted by the U.S. Army in 1964 and used in the Vietnam war. Since then it has been adopted by NATO as a standard military cartridge, but with a heavier 63 grains bullet which demands a quicker twist (1 in 7”) than used in most sporting rifles for the civilian market (1 in 10, 12 or 14”).
The dimensions of military chambers and cartridges vary slightly from the sporting version that was brought out by Remington shortly after the .223 was adopted by the military. Accordingly military ammunition might produce high chamber pressure in sporting rifles. Military cases quite often has thicker brass and starting loads must be reduced by at least 10 per cent.
For sporting purposes the cartridge is normally at its best using bullets of 60 grains or less. It is suitable for the same range of purposes as .222 Remington, and will add some yards to the effective range
- Calibre: .223 Remington
- Bullet weight: 55 grain
- Bullet type: Full Metal Jacket
- Muzzle velocity: 3248 ft/s
- Muzzle energy: 1289 ft/lb
- Ballistic co-efficient: 0.209
Delivery
Returns