Instead, it had a low-profile iron sight adjustable for windage and a Weaver base for mounting a scope, a precursor to the Colt and Picatinny rails.

• 但是它有一个可调风偏的机械瞄准具以及韦佛式瞄准具基座。后者是柯尔特和皮卡汀尼导轨导轨的先驱。