Norma .223 Ammunition - 55gr - Tipstrike Varmint Polymer
Norma .223 Ammunition - 55gr - Tipstrike Varmint Polymer
The Tip Strike is a polymer-tipped projectile that was developed to give a good combination of stopping power with deep penetration. Put simply; the tip causes the expansion when striking the desired target and, to maintain a high weight retention, the jacket is reinforced with a mechanical lock. The bullets are flat based, and the tip is slightly flattened off, unlike similar designs other manufactures produce. These rounds all fall within the dedicated Hunting line from Norma. This .223 round weighs in at 55-grains; so, for England and Wales, potentially suitable for Muntjac, Chinese Water deer and vermin but could also be used for Roe in Scotland.
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. Due to the adoption by NATO the .223 is expected to be the more popular choice in a few years by European shooters.
- Calibre: .223
- Bullet weight: 55 grain
- Bullet type: Polymer rapid expansion tip
- Muzzle velocity: 3215 ft/s
- Muzzle energy: 1263 ft/lb
- Ballistic co-efficient: 0.245
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. Due to the adoption by NATO the .223 is expected to be the more popular choice in a few years by European shooters.
- Calibre: .223
- Bullet weight: 55 grain
- Bullet type: Polymer rapid expansion tip
- Muzzle velocity: 3215 ft/s
- Muzzle energy: 1263 ft/lb
- Ballistic co-efficient: 0.245
Delivery
Returns