A.R.M.S. #40 Flip-Up Rear Sight with A2 Aperture – Black

A.R.M.S. #40 Folding Rear Sight with A2 Diopter

A.R.M.S. #40 flip-up rear sight with A2 type diopter. The structure is designed to fold down and maintain adjustment during use.

Key Features

• Folding rear sight
• A2 type diopter
• Color: black

Recommended Use

Suitable as a primary or backup mechanical sighting system on compatible platforms.

Manufacturer code: ARMS40STDA2.