- Made from 6061 aluminum mil-spec hardcoat anodized for durability & strength
- Both sights lock in both deployed & folding positions
- Durable spring mechanism is completely concealed to prevent fouling from dirt
- Flip-Up rear sight features dual aperture with conventional large & small specs
- Weight: Approximately: 9 pounds
- Shipping Dimensions: Approximately 5 x 5 x 1.5 inches.