The A.R.M.S.
- Type: Flip-up backup rear sight
- Material: 6061 aluminum, hardcoat anodized
- Apertures: Dual (large and small)
- Adjustments: Windage
- Mount: Picatinny rail, tool-free throw lever
- Compatible Platforms: AR-15, AR-10, and other Picatinny rail systems
- Height: Low profile
- Profile: Folds flat for optic clearance
