Strike Industries R.E.X. Riser Black Anodized

The Strike Industries R.E.X. Riser is a low-profile, lightweight riser designed for AR platforms. It provides a compact, solid mounting platform and is optimized for use with the SI Reflex Exoskeleton mount. The riser sets optics at a co-witness height compatible with A2 and Sidewinder sights and uses a Picatinny pattern that accommodates many optics and accessories.

Key Specifications

• The unit weighs 2.58 oz for minimal added mass to your setup.
• Mount height measures 0.63″ with spacer and 0.53″ without spacer to enable co-witnessing options.
• The base material is 6061-T6 Aluminum for strength and light weight.
• The finish is Black Anodized for durable surface protection.
• The total length is 2.09″ for a compact footprint.
• Mount interface is a Picatinny rail to accept a wide range of accessories.
• Picatinny rail features a 3-slot section design for flexible mounting positions.
• The riser requires five rail sections to properly mount as supplied.
• It uses a proprietary Picatinny-style design that will work with most mil-spec 1913 attachments.

Engineered for shooters seeking a compact, dependable optic mounting solution, the R.E.X. Riser balances low profile design with practical co-witness capability. Its machined aluminum construction and anodized finish deliver reliable durability while keeping weight low, making it a sensible upgrade for AR platforms that need a secure, space-efficient riser for optics and sighting solutions.