Pair of .450 (31⁄2in. No. 2 Nitro Express) boxlock ejector rifles by Joseph Lang. The rifles were completed in 1927, as a pair, and that they were bought by Percival on 9th December 1927. After a lifetime hunting Percival had lost none of his fearlessness or accuracy. A few days after his 76th birthday he killed two stock killing lions with a “right and left” using one of these rifles.