The Grinslade book includes a handful of militia muskets with cut back from the muzzle stocks that show a bayonet lug on the underside of the barrel and a fine fowler sight further back up top. Practical and versatile. There currently is a 1770ish gun set up just this way in a display case at Ticonderoga. Lee Larkin, the esteemed Horner, had another one on his table at Niagra. Gonna try to set mine up this way.