The Farquharson Rifle is a single shot hammerless falling block action rifle designed and patented by John Farquharson, of Daldhu, Scotland in 1872. George Gibbs, a gun maker in Bristol, became a co-owner of the Farquharson patent in 1875 and was the sole maker of Farquharson rifles until the patent expired. Fewer than 1,000 Gibbs-Farquharson rifles were made, the last one being delivered in 1910.