Introduction
The ZfK 55(Zielfernrohr Karabiner 55) is a precision rifle designed and manufactured in Switzerland in the 1950s. Known for its remarkable accuracy and robust design, it is derived from the Stgw 57 assault rifle, but specifically optimized for precision shooting. Intended for the Swiss army’s elite marksmen, the ZfK 55 is today a highly prized collector’s rifle and a symbol of Swiss weapons expertise.
History of the ZfK 55
Development and adoption
In the 1950s, the Swiss army sought to equip its snipers with a semi-automatic precision rifle derived from the Sturmgewehr 57. The ZfK 55 was developed from this platform, incorporating modifications to improve accuracy and shooting stability.
Officially adopted in 1955, it is produced in limited quantities (around 4,150 units), making it a rare and sought-after rifle today. Its use remained limited to specialized units and snipers in the Swiss army, until it was gradually replaced by more modern rifles in the 1980s.
Technical data
Caliber | 7.5×55 mm Swiss (GP11) |
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Weight | 7.25 kg |
Overall length | 1,225 mm |
Barrel length | 652 mm |
Magazine capacity | 6 shots |
Mechanism | Semi-automatic, gas borrowing |
Optics | Kern 3.5x telescope |
Materials | Steel, wood |
Design and ergonomics
The ZfK 55 is designed for maximum stability and extreme precision, with several distinctive features:
Kern 3.5x rifle scope: Specifically developed for rifles, it provides excellent target acquisition at long range.
Heavy, floating barrel: Improves stability and reduces vibration when firing.
Solid muzzle brake: Reduces recoil and improves shooter comfort.
Folding side handle: makes the rifle easy to carry and handle.
Semi-automatic system with gas borrowing: Inspired by the Stgw 57, but modified to guarantee greater precision.
Comparison with other precision rifles
Model | Caliber | Weight (kg) | Effective range (m) | Capacity |
ZfK 55 | 7.5×55 mm Swiss | 7,25 | 800 | 6 |
M1 Garand M1D | .30-06 Springfield | 5,3 | 700 | 8 |
Dragunov SVD | 7,62×54R | 4,3 | 800 | 10 |
Remington 700 | .308 Win | 3,9 – 4,5 | 900 | 5-10 |
Compared with the Dragunov SVD, the ZfK 55 is heavier and more accurate, thanks to its floating barrel and dedicated scope. Compared with the Remington 700, it offers the advantage of a semi-automatic system, although its ammunition capacity is more limited.
Contemporary use
Today, ZfK 55 is no longer used by the armed forces, but is still sought after by :
Collectors of Swiss military weapons: Because of its rarity and history.
Sport shooters: For its precision and Swiss-made quality.
Museums and enthusiasts of historic weapons: a testimony to Swiss military know-how in the 1950s.
Conclusion
The ZfK 55 is an exceptional precision rifle, designed for maximum accuracy and incomparable robustness. Although produced in limited numbers, it has left its mark on the history of Swiss weaponry, and remains a sought-after model for its build quality and legendary accuracy. Its unique design and performance make it a must-have for enthusiasts of historic military weapons.