Prod. No: 20157192
Norma Oryx .223 Remington 3.6g
Intent
Ballistic Coefficient
Bullet Weight
MRD
Velocity
Energy
This product data is zeroed with a 610 cm / 24 in barrel
Premium bonded all-round
Since the introduction of ORYX in 1996, we have been the industry benchmark in bonded bullets. With a combination of rapid expansion, high residual weight and deep penetration, ORYX is the number one all-round hunting bullet. When hitting the target, it expands quickly without fragmenting or breaking apart. Thanks to the unique bonding technology, ORYX offers residual weights up to 99% in some calibers on standard hunting ranges.
For more than 25 years, ORYX has proven to be an exceptionally good all-round bullet. With its controlled expansion and high residual weight, it is suitable for all types of hunting and is available in our widest range of calibers.
As the use of silencers increase in popularity, we see more and more short barrels on the market. But what few people know is that a shorter barrel drastically reduces the effect and precision of the ammunition used.Standard rifle ammunition today is optimized for barrel lengths of 60 cm while many barrels today only measure around 50 cm. This means that the difference in length makes it impossible for the load to fully burn out before the bullet leaves the muzzle, dramatically shortening the life of the silencer and reducing the effect of the ammunition.
Oryx is the first bullet to take place in this new, optimized series of hunting bullets.
Range
Allround
Long Range
Expansion
Controlled
Fast
Ballistic Performance
Key factors that shape bullet flight, impact and downrange consistency.
Zeroing distance
See how different zeroing distances shift point of impact across the range.
About the caliber
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.