Jefferys produced around seventy rifles in .600 Nitro Express in four actions, double barrelled hammer break-open, single barrelled break-open, falling block and double barrelled break-open with and without ejectors.

Giles Whittome, Double Rifle, .600 Nitro Express, 26” Barrels Marked “600 Nitro Express Cartridge / Regulated For 110 Grains Cordite, 900-Grain Bullet.” With Solid Rib Marked “ ...Click for more info

We currently have more than 30 of these double rifles in production in a range of calibres from .416 Rigby to .600 Nitro Express. Models Rising Bite Double Rifle

2023年1月17日 · It is one of the all time icons of double rifle development. The 3" drawn brass case holds 100 grains of Cordite and launches a 900 grain bullet at 2,050 fps, delivering a massive 7,600 ft lbs of striking force. For comparison, a 4-bore with 14 drams of black powder behind it only achieves 7,000 ft lbs.

.600 Nitro Express double rifle by W&C Scott built in 1916 and Birmingham proved for Cordite 115 and 900 grain bullets. Quarter rib extractor barrels are 24 3/4" with new barrels placed into the original monoblock. Bores are excellent. One standing and one folding rear sight leaves.

2019年4月27日 · Holland & Holland “Royal” double-rifle in .600 Nitro Express. This rifle tips the scales at just 13lb 3oz, making it only slightly heavier than a typical 11lb .500 Nitro Express.

2017年9月25日 · As the originator of the calibre, W.J.Jeffery rifles are certainly the most desired. It is therefore refreshing to have in our hands today this superb new example of a W.J.Jeffery .600 nitro express, the only one in fact completed since the Second World War.

2018年8月13日 · The guy’s shooting one of the largest-caliber double rifles in the world: a .600 Nitro Express. Until the .700 Nitro Express was introduced in 1988, the .600 was the most powerful commercially available hunting round in the world.

An English made boxlock double rifle chambered for the .600 Nitro Express 3" cartridge. It has 26” blacked steel chopper lump rifled nitro proofed barrels fit with extractors, doll's head third fastener, quarter rib which is stippled and concave, lined express rear sights - 1 standing sight regulated at 100 yards and 2 folding leaf sights ...

Crafted over a 15-year period by N.J. Makinson & Son, this spectacular .600 Nitro Express is the only rifle of this caliber Makinson ever produced and one of approximately 30 firearms which comprise their total output.