Contact Us Tel:(626) 286-0360 Store Locations
AirsoftAirsoftFishing FishingAir GunAir GunTCGTCGEventsEvents
Phone Support M-F 7am-5pm PST
0
Cart
Browse by Type or Category
AIRSOFTCON 2026 - October 17, 2026
Home » Airsoft Accessories, Attachments & Parts » External Parts » Back-Up Sights

Strike Industries Sidewinder II BUIS
(Color: Red)

ID: 10984 (Sights-SI-SIDEWINDERII-RD)
SI-SIDEWINDERII-Red
Tap or click above to open expanded view
Rifle not included
Youtube previewPlay Youtube video
Strike Industries
1 Customer Review(Write a review)

$179.95

Airsoft Authority Since 2001
Serving enthusiasts for over 25 years
Industry-Leading Warranty
Buy with confidence - 90 day warranty
Ships Fast from US Warehouses
Free shipping over $149 in lower 48 states
MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
Non-Export ItemShips Inside USA Only
This is an export-restricted item and can only be shipped within the United States. No international delivery for these items.
Free ShippingNo Coupon Required
Free shipping within lower 48 US states, no coupon code needed!
Order Today Receive as soon as Thu Aug. 13 with Free Shipping
Color Options:
ColorBlack$176.95
ColorRed$179.95

Product Description

Features

  • SI-Ambush low profile mounting system
  • Left or Right 45 degree offset and traditional inline capabilities in one unit
  • Tool-less dial adjustments for windage and elevation
  • Steel and Aircraft Aluminum construction
  • Reversible for left or right hand use
The Sidewinder 2 is the next evolution of our wildly successful Sidewinder back-up iron sights. After receiving feedback from competition shooters and military personnel in the field, the sights have been upgraded to easily handle not only 5.56 but larger calibers as well as harsher environments. Keeping our same design concept, the Sidewinders offer the on the go option for 45 degree offset or traditional in line capabilities all in one package. Tool-less adjustment dials allow easy sight adjustments Whether you need a low profile, low snag inline backup for your red dot, or a short range, offset CQB sight backup for magnified optics, the Sidewinder can fill your needs. The low-profile SI-Ambush mounting system can clear even the largest of optics and the offset sight means instant access to your back up iron sights without removing your optic. Who said you had to compromise?

Manufacturer: Strike Industries

Product Specifications

Weight: 4oz
Compatibility: Any 20mm accessory rail
Material: Steel, Aluminum

Product Videos (2)

1 Customer Review

Find in Store

Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

Warning: California's Proposition 65

Did you find this product somewhere else for cheaper? Request a price match.

You may also need

Customers who bought this also purchased

Parts and accessories may not be compatible with the product displayed on this page. For compatible parts/accessories, see the You May Also Need section and please verify details on the product description page.

Strike Industries

About Strike Industries

Strike Industries, always innovating and providing the best quality firearms accessories at the best prices since 2010.