Nock Gun

7 barrelled volley gun given to Sgt Harper by his friend Richard Sharpe. Made by Henry Nock of London and origina;;y made for the Royal Navy.
Found on http://www.encyclo.co.uk/local/20769

Nock gun

The Nock gun was a seven-barrelled flintlock smoothbore firearm used by the Royal Navy during the early stages of the Napoleonic Wars. It is a type of volley gun adapted for ship-to-ship fighting, but was limited in its use because of the powerful recoil and eventually discontinued. Its bizarre appearance and operation has led to it being portraye
Found on http://en.wikipedia.org/wiki/Nock_gun
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