Strike Industries Sidewinder II 45-Degree Offset Sights

The Strike Industries Sidewinder II is a black backup iron sight system designed for AR-platform firearms. Its folding configuration supports traditional inline use or 45-degree offset positioning, with tool-less adjustment dials and a low-profile SI-Ambush mounting system.

The sight system is described as suitable for 5.56 and larger calibers, as well as demanding environments. It can provide a low-profile backup sighting option alongside red-dot or magnified optics without removing the optic.

Key Specifications

• The model is Sidewinder II from Strike Industries.
• The sight is designed to fit AR-15 and AR-platform firearms.
• The configuration supports folding inline and 45-degree offset use.
• The finish and frame color are black.
• The listed frame material is steel and aircraft aluminum.
• The listed elevation and windage adjustment is 0.50 MOA; the product description specifies 0.30 MOA with a 20-inch sight radius.
• The rear apertures measure 1.38 mm and 3.5 mm for the small and large options.
• The Picatinny mount screw torque limit is 15 in/lbs (1.69 Nm).
• The mounting system is identified as SI-Ambush.

With its adaptable mounting orientation, low-profile design, and tool-less adjustments, the Sidewinder II offers a practical backup sight solution for configured AR-platform setups.