細節
A 21-Bore Irish Percussion Sporting Rifle
By Wm. & Jn. Rigby, Dublin, No. 7978 for 1836
With etched twist octagonal sighted barrel signed at the breech, patent breech with three platinum lines and pierced platinum plug (nipple replaced), long engraved tang, signed detented back-action lock engraved with characteristic scrollwork, figured walnut half-stock (bruised, minor repairs), chequered grip, engraved steel mounts including patch-box cover, set trigger, silver fore-end cap and barrel-bolt escutcheons, steel sling eyes and later ramrod (some wear and pitting)
33in. (83.6cm.) barrel