Strike Industries Polymer Backup Sights - SI-SPBUS

Save 6 % MSRP: $84.95 $79.95

Out of stock

Join the waitlist to be emailed when this product becomes available

Product Info for Strike Industries Polymer Backup Sights

The Strike Polymer Backup Sights (SPBUS) is a low-profile affordable sighting system that is designed for the AR platform and has bonus built-in sights when flipped down. No time to flip up the sights, you have backup sights on your backup sights. The SPBUS sights are made with lightweight and durable SI Polymer Extreme material with steel mounting tab and insert that can handle any wear and tear you throw at it without any major issues. As long as youve got a Picatinny rail, you will have these SPBUS mounted in minutes. Both sights are capable of flipping down nice and low so you dont have to worry about them being in your way when theyre not in use or snag on any gear. The SPBUS does not have an internal spring so you dont accidently deploy the sights when you dont need them. Since the SPBUS sights are slightly taller than standard A2 sights (2.3mm/0.09″ taller), the SPBUS is designed and optimized to have both sights paired together and not with other sights. To zero the sights or make any adjustments, the rear sight has an easy-to-use knob for adjusting windage while the front sight elevation is easily and quickly adjusted without tools. The rear SPBUS has dual apertures at 4.70mm(0.19″) for longer eye relief, low light and faster target acquisition; and 1.75mm(0.07″) for shorter eye relief and greater accuracy. Quickly slide the rear sight up and down to change to the aperture you need. If you need these as a primary or want them as a backup sight, the Strike Polymer Backup Sights (SPBUS) is a low-profile durable multi-function option that has tool-less adjustments paired at an affordable price.

• Built in backup sights when flipped down for quick target acquisition
• Lowprofile and low snag design
• Toolless adjustments of windage and elevation
• Quick sliding dual aperture rear sight (large: 4.70mm(0.19″)/small: 1.75mm(0.07″))
• Steel mounting tab and insert for added strength
• Manual deployment so you dont accidently deploy when you dont need
• Front sight can be painted to users color preference
• Budget friendly cost effective option
• Lightweight and durable custom blended SI Polymer Extreme material

Compliance

NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.

Please select an FFL from the table below, if you do not see your desired FFL, click "Set Later" and you will be able to enter your FFL's information after checkout.