The 14.5x114mm Rifle: A Powerful and Rare Cartridge
The 14.5x114mm rifle cartridge is a rare and powerful ammunition designed for heavy machine guns and anti-tank rifles. It is one of the largest cartridges in the world, with a significant following among firearms enthusiasts and collectors.
History
The 14.5x114mm cartridge was developed in the Soviet Union in the 1930s, primarily for use in heavy machine guns and anti-tank rifles. The cartridge was designed to penetrate thick armor and defeat early tanks. During World War II, the cartridge saw extensive use in Soviet anti-tank rifles, such as the PTRS-41 and PTRD-41.
Cartridge Specifications
- Caliber: 14.5 mm
- Case length: 114 mm
- Overall length: 155 mm
- Case capacity: 22.72 cm³
- Rim diameter: 26.95 mm
- Rim thickness: 2.5 mm
- Shoulder diameter: 18.5 mm
- Neck diameter: 15.5 mm
Ballistics
The 14.5x114mm cartridge is capable of firing a 59.7 gram (920 gr) projectile at a muzzle velocity of 1,007 m/s (3,305 ft/s). This results in a muzzle energy of approximately 32,000 J (23,500 ft-lbs). The cartridge has an effective range of around 1,500 meters (1,640 yards) and can penetrate up to 30 mm of armor at a distance of 500 meters (550 yards).
Firearms Chambered in 14.5x114mm
Several firearms have been chambered in 14.5x114mm, including:
- PTRS-41: A Soviet anti-tank rifle used during World War II.
- PTRD-41: A Soviet anti-tank rifle used during World War II.
- NSV: A Soviet heavy machine gun used in various applications, including anti-aircraft and anti-tank roles.
Collectibility and Availability
Due to its rarity and historical significance, the 14.5x114mm cartridge is highly sought after by collectors and firearms enthusiasts. However, the cartridge is no longer in production, and availability is limited. Firearms chambered in 14.5x114mm are also rare and highly prized among collectors.
Conclusion
The 14.5x114mm rifle cartridge is a powerful and rare ammunition with a rich history in the Soviet Union. Its large size and powerful ballistics make it a significant cartridge among firearms enthusiasts and collectors. While availability is limited, the cartridge remains a fascinating piece of firearms history.
