细节
A .410 SINGLE-BARRELLED HAMMER GUN BY J. LANG, NO. 3816
Converted from 100-bore
Jones patent rotary-underlever, non-rebounding backlock, percussion fence, best foliate-scroll engraving, bright finish, highly-figured stock, the triggerguard extending rearwards to form a skeletal pistolgrip, the octagonal barrel with matt sight-flat and open-sights
Weight 5lb. 2½oz., 141/8in. stock, 27¾in. barrel, approx. cyl.,