Unity Tactical F.A.S.T. Absolute Riser | Picatinny | Black

The Unity Tactical F.A.S.T. Absolute Riser raises block-style red-dot optics to a 2.26-inch optical centerline height to provide absolute co-witness on M1913 Picatinny rails. Constructed from aluminum with a black anodized finish, the riser creates an elevated platform for direct attachment of optics and to pair with FAST FTC magnifier mounts. It is designed for users who need faster sight acquisition while wearing hearing protection or NVG/mask equipment.

Product Specifications

• The manufacturer is Unity Tactical.
• The model is listed as the F.A.S.T. Absolute Riser.
• The model number is F.A.S.T. Riser Absolute Mount Black.
• The mount type is a Picatinny Rail interface.
• The fit is specified as Picatinny.
• The material is Aluminum.
• The finish is Black anodized.
• The color is Black.
• The length is 3.60 inches.
• The optical centerline height is 2.26 inches for absolute co-witness.
• It provides an elevated M1913 platform for direct attachment of block-type optics such as EOTech XPS and Leupold LCO.
• The standard rail clamp is a two cross bolt design and is compatible with the FASTQD quick-detach lever.
• The product type is Riser and the style is Picatinny.
• The package contains 1 piece.
• The UPC is 810007881140.

Compact and purpose-built, the F.A.S.T. Absolute Riser provides a simple, durable solution for elevating block-style red-dot optics to an absolute co-witness height. Its aluminum construction and anodized finish offer a balance of weight savings and corrosion resistance while the raised rail platform simplifies pairing with magnifiers or other optic accessories. This riser suits range training and competitive/tactical optics setups where rapid sight acquisition and co-witnessing are priorities.