Peter Harris Clocks & Militaria has dated this Flintlock Blunderbuss Sprung Bayonet to the 18th Century.
The 36.5 cm (approx.
The bayonet is retained by a catch and releases forward when deployed — a characteristic feature of close-quarters blunderbusses intended for shipboard or carriage defence.

The flintlock action incorporates a roller on the frizzen and remains complete, although unsigned, consistent with government inspection pieces and private contract manufacture of the late 18th century. The furniture comprises an engraved brass trigger guard with pineapple finial and brass butt plate.

Walnut Stock with cross hatched grip, shows age-appropriate wear, shrinkage cracks, and period restoration/repairs, particularly around the wrist and forend. There is evidence of old glue work and filling, but no modern replacements; all metal components are original and retain appropriate patina.

The bayonet and barrel are marked with British proof and inspection stamps, including repeated Crown over Crossed Sceptres — indicative of British proofing standards of the era.
Overall length approximately 75 cm (29½?). A noteworthy and scarce example of a late-18th-century British blunderbuss with integral bayonet, desirable to collectors of Georgian firearms and naval weaponry.

Condition Summary
Stock: old period repairs and restoration evident; shrinkage cracking and surface wear; structurally sound but not museum perfect
Metalwork: original finish with toning and patina; bayonet mechanism functional
Lock: complete and correct, in working order.
Bayonet: correct triangular form, spring action operates.
Peter Harris Clocks & Militaria has dated this Flintlock Blunderbuss Sprung Bayonet to the 18th Century.
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