INERT DEACTIVATED. British .600 Nitro Express (15.7x76R) Solid Head Big Game Round. Sn - 22787:1222787:12 INERT DEACTIVATED. British .600 Nitro Express (15.7x76R) Solid Head Big Game Round. Sn - 22787:12 Other Ammunition

INERT DEACTIVATED. The .600 Nitro Express was developed by London gunmakers W. J. Jeffery & Co. Sources vary about 1900. And were made as a double barrelled hammer break-open, single barrelled break-open, falling block and double barrelled break-open with and without ejectors. Until the introduction of the .700 Nitro Express in 1988, the .600 Nitro Express was the most powerful commercially available hunting rifle cartridge in the world. The rounds have a solid drawn brass cartridge case which have 3 different headstamps as per photograph number 2 and have solid copper jacketed bullets. The price for each round includes U.K. delivery and no licence is required to possess these inert rounds in the UK if retained as part of a collection or display. The carbine in the picture is not included in the sale. The price is PER round. Sn 22787:12