AR15 Parts and Accessories by M&A Parts

A2 RS Aperture

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  • A2 RS Aperture

Product Details

Mil-Spec A2 Rear Sight Aperture.

This is a Mil-Spec A2 Rear Sight Aperture. The M16A2 Aperture has a larger diameter hole for 0-200 meters, large Aperture .200", small Aperture .065"., whereas the M16 (M16A1) used the same diameter hole for both short and long range positions.

M&A Price: $10.75

Usually Ships 2-3 Days
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