British, 19th Century, 3-Band Percussion Smoothbore Musket, .662 (16 Bore), Birmingham Proofs, Brass Mounted

*British, 19th Century, 3-Band Percussion Smoothbore Musket, .662 (16 Bore), Birmingham Proofs, Brass Mounted*

A 19th Century 3-band percussion smoothbore musket, in overall good condition with working action. The lock plate is plain and unmarked, typical of Birmingham commercial manufacture for the militia/volunteer market. The barrel measures 92.2 cm (36¼ in), with an overall length of 132.5 cm (52 in). The top barrel flat by the hammer bears the Crown over BP definitive Birmingham black powder proof. Furniture is brass-mounted, including buttplate, trigger guard, and nosecap. Sling swivels are present. The stock is solid, with only minor age-related dents and handling marks. The left barrel flat is struck with the full Birmingham proof script:

“.662 / Crown / BP / 2¾ Drams Black Powder / 1 oz Shot”, together with additional inspection marks including “JB 1” in oval*.

* “JB 1” is a Birmingham Proof House viewer’s (inspector’s) mark, denoting the individual official who passed the barrel at proof. Such stamps vary and are not maker’s initials, but rather identify the specific inspector working at the Proof House during the mid-late 19th century.

Historical Note:
This musket follows the outward form of the famous Pattern 1853 Enfield Rifle-Musket, the principal British infantry arm of the mid-19th century. Birmingham trade makers supplied large numbers of similar 3-band percussion arms for private purchase, volunteer corps, and colonial service, often in smoothbore calibres proofed for shot rather than rifled barrels.

This is proofed at .662 (16 bore) with explicit black powder and shot load data, confirming it as a commercial smoothbore musket intended for ball or shot, not a War Department rifle-musket. This was a popular configuration for volunteer training, militia drilling, and colonial arming where versatility was valued.

Today, the piece is an antique smoothbore arm in obsolete calibre, exempt from licensing under Section 58(2) of the UK Firearms Act.

*Condition*
The musket is in good overall condition for its age, with the lock holding securely at half- and full-cock, the barrel showing a dark patina with areas of surface pitting but retaining clear proof marks both at the breech and along the barrel flat, and the stock remaining solid with only age-related dents, scratches and handling wear; the brass furniture has a pleasing mellow patina with light marks from service use, all three barrel bands and both sling swivels are present together with the ramrod, and the bore is dark and worn as expected from a 19th century black powder smoothbore. Please see photographs as part of the condition report.

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