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A rare Whitworth sporting rifle. Caliber .451, but unusual with back action lock. Note the separate ram rod within the case – no provision for fitting to the rifle. One of a small batch made in 1859.
![Whitworth Sporting Rifle, 1859](https://researchpress.uk/wp-content/uploads/2024/02/hexbore-whitworth237backaction01.jpg)
![Whitworth Sporting Rifle, 1859](https://researchpress.uk/wp-content/uploads/2024/02/hexbore-whitworth237backaction02.jpg)
Courtesy Tom Rowe collection