An Auguste Francotte Sidelock Double Rifle chambered for the .577 Nitro Express cartridge.

A George Gibbs Boxlock Double Rifle chambered for .450/400 Nitro Express cartridge.

A Holland & Holland 'Round Action'Double Rifle chambered for .500 Nitro Express - 3" cartridge.

A Back-Action Sidelock ejector double rifle chambered for the H&H .375 Flanged Magnum cartridge one of two double rifles made to commemorate the millennium - one being this .375 and the other being a .465 both Holland & Holland propriety cartridges.

A Holland & Holland 'Royal' Deluxe Double Rifle chambered for .500 Nitro Express 3" cartridge. A fine example from this renowned London Best gun and rifle maker.

A Holland & Holland 'Royal'Double Rifle chambered for H&H .375 magnum rimless cartridge.

A Holland & Holland 'Royal' Double Rifle chambered for the .500/450 Nitro Express cartridge.

A Rare Boxlock Double Rifle from Holland & Holland from circa 1922. It is one of only twelve boxlock double rifles that were every made by this renown London gunmaker. The 25" rifled barrels have a rib extension dolls head third fastener and a quarter rib are chambered for the .500/465 Nitro Express cartridge.

A J Purdey & Sons Underlever Sidelock Double Rifle chambered for .450 No. 2 Nitro Express cartridge.

A Back-Action Sidelock Ejector Double Rifle with 24” ejector rifled barrels, rib extension dolls head third fastener and a quarter rib.

A S. Lucchini Sidelock Double Rifle chambered for .470 Nitro Express cartridge.

A Westley Richards 'Droplock' Double Rifle chambered for the .470 Nitro Express cartridge.