Strike Industries Sidewinder II, Black - SISIDEWINDERIIBK
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Strike Industries
Overview
The Strike Industries Sidewinder II is a folding iron sight designed for offset positioning, providing a reliable sighting solution that remains out of the way until needed. Made from durable 7075-T6 aluminum and featuring a forged style, this sight offers robust performance without the addition of unnecessary weight. Builders often incorporate this sight into mid-length gas system builds chambered in .223 Wylde, where quick target acquisition is essential.
Specifications
August 2026 on GunPartPicker
Strike Industries Sidewinder II, Black - SISIDEWINDERIIBK ranked #39 of the 74 iron sights builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #19 of the 140 iron sights builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 4 of the 6 retailers we track have it in stock. The best price drifted down from $176.95 to $132.74 over August 2026 without a real sale. Buying today, the lowest price is $176.95 at Optics Planet, above August's low of $130, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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