Item: LMK1C17

British Lewis LMG Tangent Sight Elevating Screw

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  • Original Item: The Lewis gun featured a folding leaf rear sight graduated to 2000 yards for the British caliber .303 Mk VII ball cartridge. The position of the slide in the sight leaf was adjusted by turning a knob attached to an elevating screw. I.M.A. has two elevating screws that look new and unissued. RARE.


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