Strike Industries Polymer 45 Degree Offset Backup Sights Black One Size. Combining affordability with durable polymer construction these sights deliver a lightweight long-lasting solution for both Standard 16 platforms and PDWs built for shooters who demand dependable performance. This 45 offset sight features a low-profile backup sight built directly into the folded position keeping your setup streamlined while remaining instantly accessible. Front sight elevation and rear sight windage adjustments allow precise zeroing ensuring accurate shots in any scenario. A rear sight slide adjustment lets you select between big or small peep holes giving flexibility for rapid close-quarters engagement or precision shooting at longer ranges. With the built-in CMS (Cable Management System) functionality these sights give the user options for weapon mounted light interface and other cable accessories. Durable practical and user-focused the Strike Polymer 45 Offset Backup Sights are the smart choice for shooters who demand performance without compromise. Specifications for Strike Industries Polymer 45 Degree Offset Backup Sights: Manufacturer: Strike Industries Color: Black Fabric/Material: Polymer Front Sight Color: Black Rear Sight Color: Black Features of Strike Industries Polymer 45 Degree Offset Backup Sights Polymer Construction: Lightweight yet durable these polymer sights provide a cost-effective solution without sacrificing performance or reliability. Low-Profile Backup Sight: Built directly into the folded position the backup sight stays compact and snag-free while remaining instantly accessible when needed. Great for PDW configuration. Adjustable Sights for Precision: Front sight features elevation adjustment and the rear sight includes windage adjustment allowing precise zeroing for any shooting scenario. Dual Aperture Selector: A convenient slider lets you switch between big and small peep holes optimizing speed for close-quarters or accuracy at longer distances. Built-In CMS Functionality: Integrated Cable Management System (CMS) for weapon mounted lights and other cable accessories. Package Contents: Strike Industries Polymer 45 Degree Offset Backup Sights 1x SPBUS front sight (fully assembled) 1x SPBUS rear sight (fully assembled) 1X M3 Hex tool 1X Loctite Threadlocker Blue 243 Strike Industries SI-CMS-SPBUS: Polymer 45 Degree Offset Backup Sights Black One Size