Prod. No: 20160332
Norma Oryx .243 Winchester 6.5g
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
The .243 Win. was originally a wildcat designed by Warren Page who necked down the .308 case in the early fifties. The goal was to make a light deer rifle which would still have the advantages of the high-velocity .22-calibers for varmint hunting. In 1955 Winchester made it a commercial round. The .243 is a very popular round all over the world for hunting medium sized game, probably due to its flat trajectory and very mild recoil. Surprisingly enough its popularity never reached the same degree when it comes to varmint hunting in spite of the .243" bullets better wind-bucking capabilities.
In Europe, however, the .243 suffers from the fact that only in Scotland does it meet the legal requirements for a big game cartridge to be used on anything larger than roe deer.
For small game and varmint hunting bullets in the 70-85 grain range are suitable, but normally the expansion of theses bullets are too rapid to give the necessary penetration needed for quick kill on larger game from pronghorn antelope and upwards. For this bullets weighing 90-100 grains are a much better choice. Although one shot kills have been made on much larger animals than Mule Deer, the .243 is not an elk rifle by any reasonable standard.
For hunting edible birds and fox the full metal jacketed bullets will do a much better job than the equivalent bullets in .22-caliber does.