Product Description
The Daniel Defense A1.5 Fixed Rear Sight is a lightweight, rugged back-up iron sight engineered for modern sporting rifles using popular reflex optics. Its one-piece, Rock & Lock mounting design installs quickly on any Mil‑Spec flat-top upper receiver without interfering with the charging handle. Machined from 6061‑T6 aircraft-grade aluminum and finished with a Mil‑Spec hardcoat anodize, this fixed rear sight delivers dependable performance and long-lasting durability. It is set for absolute co-witness height and includes dual apertures to match your shooting conditions.
Product Highlights
- One-piece Rock & Lock mounting for Mil‑Spec flat-top uppers
- 6061‑T6 aluminum construction with hardcoat anodized finish
- Absolute co-witness height with dual apertures (0.070" and 0.200")
- Precise 1 MOA windage adjustment for repeatable zero
- Slim, streamlined profile that clears the charging handle; weighs only 1.70 oz
Specs
- Model: A1.5 Fixed Rear Sight
- Type: Fixed rear iron sight
- Mount Type: Mil‑STD 1913 Picatinny rail
- Material: 6061‑T6 aluminum
- Finish/Color: Black hardcoat anodized
- Windage Adjustment: 1 MOA
- Apertures: Small 0.070" / Large 0.200"
- Height: 1.78"
- Length: 1.38"
- Width: 1.24"
- Weight: 1.70 oz
- Firearm Fit: AR‑15 / AR platform, Mil‑Spec flat-top receivers
- Co-Witness: Absolute
- UPC: 852548002110
- Manufacturer Part Number: 1906411002
- Brand: Daniel Defense
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