Model 1878 U. S. "Trapdoor" Carbine

Serial number 18994 on breech block, inspector's "SWP" cartouche on left shoulder dated 1882, 22 in. round barrel with two sights, .45-70 caliber, walnut stock with one barrel band and two sling swivels, iron mounts, circle P behind lower tang, buttplate with US stamp.

Working action; light oxidation to metal; expected nicks and dings from normal use; good condition.