Scalarworks PEAK/01 | Fixed BUIS

The Scalarworks PEAK/01 Fixed Iron Sights are designed for rifles equipped with MIL-STD-1913 Picatinny rails, providing a fixed backup sighting system for AR-pattern platforms and other compatible firearms. Available as front or rear sights, the PEAK/01 maintains a 1.42-inch center height over rail, a common height used on AR-15 style rifles. The sights feature manual elevation adjustment on the front sight and windage adjustment on the rear, with 0.5 MOA per click adjustments designed to align with many red dot optic adjustment increments.

Each sight is CNC-machined from 7075-T6 aluminum billet and incorporates 4140H steel components, with a Type III hardcoat anodized finish and flash nitrided steel surfaces. The sights use a streamlined fixed design without external levers or folding mechanisms, helping maintain a compact profile on the rifle. The rear sight includes same-plane flip apertures, while the front sight uses a non-rotating 0.053" sight post. Both sights are manufactured in the United States and mount directly to standard Picatinny rail systems.

Specifications

• Configuration: Available as Front (SW1010) or Rear (SW1020)
• Center Height Over Rail: 1.42 inches
• Rail Compatibility: MIL-STD-1913 Picatinny
• Materials: 7075-T6 aluminum / 4140H steel components
• Finish: Type III hardcoat anodizing / flash nitride steel treatment
• Adjustment Increment: 0.5 MOA per click @ 15" sight radius
• Elevation Adjustment Range: 51 MOA @ 15" sight radius (front sight)
• Windage Adjustment Range: 46 MOA @ 15" sight radius (rear sight)
• Sight Post: 0.053" width, non-rotating
• Rear Apertures: Same-plane 0.07" and 0.20" diameters
• Weight:
  • Front Sight (SW1010): 27 g (0.95 oz)
  • Rear Sight (SW1020): 41 g (1.45 oz)
• Compatibility: AR-platform rifles and other Picatinny rail firearms, including B&T rifles
• Country of Manufacture: USA

What's in the Box

• Scalarworks PEAK/01 sight
• (1) #8-32 nylon patched mounting fastener
• Scalarworks T25 Torx driver bit