Colt First Model Ring Lever rifle
... that the Colt First Model Ring Lever rifle, produced in 1837 and 1838, was Samuel Colt's first manufactured firearm?
... that the <b id="mwA0I"><a href="./Colt_Ring_Lever_rifles" id="mwA0M" rel="mw:WikiLink" title="Colt Ring Lever rifles">Colt First Model Ring Lever rifle</a></b>, produced in 1837 and 1838, was <a href="./Samuel_Colt" id="mwA0Q" rel="mw:WikiLink" title="Samuel Colt">Samuel Colt</a>'s first manufactured firearm?