Unity Tactical
Unity FAST Absolute Riser
Raises absolute co-witness rail-mounted red dots to Unity's 2.26" FAST optical centerline for heads-up shooting and passive aiming.
Quick Specs
- Price
- $95
- Weight
- N/A
- Brand
- Unity Tactical
- Category
- optic-mount
Features
- •2.26" optical centerline
- •For absolute co-witness rail-mounted red dots
- •7075-T6 aluminum
- •Type III hardcoat anodized
Where to Buy
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Unity Tactical Fast Absolute Riser, Elevates Absolute Cowitness to 2.26in Optical Height, Direct to Picatinny, Black Anodized, FSTRAB
Compatibility Tags
Overview
The Unity FAST Absolute Riser is the specific FAST-height riser for absolute co-witness rail-mounted red dots. It raises compatible optics to a 2.26-inch optical centerline, which keeps the shooter more upright behind the gun when using night vision, gas masks, ear pro, or plate carriers.
Machined from 7075-T6 aluminum with Type III hardcoat anodizing, the Absolute Riser clamps to the upper receiver rail and gives absolute co-witness-height optics the taller FAST sight picture without changing the optic itself. It is not an LPVO ring mount or a generic scope riser; use Unity's other FAST mounts for magnifiers, micro dots, LPVOs, or footprint-specific optic bodies.
The value is a very specific one: if the optic already sits at absolute co-witness height on a Picatinny mount, this riser moves it into the 2.26-inch FAST ecosystem cleanly. For passive aiming and heads-up carbine work, that makes the sight easier to pick up while preserving a strong stock index.
Key Features
- 2.26" optical centerline for absolute co-witness-height optics
- 7075-T6 aluminum construction with Type III hardcoat anodizing
- Picatinny clamp for rail-mounted red dots
- Purpose-built for the FAST heads-up sight picture
- Proven passive aiming height for night vision use
Pros
- +Brings absolute co-witness rail-mounted red dots to FAST height
- +Excellent for passive aiming and heads-up shooting
- +7075-T6 construction is appropriately durable for duty carbines
- +Keeps the optic setup simple when a dedicated FAST mount is not needed
- +Durable construction for hard use applications
Cons
- −Adds height and weight compared to low mounts
- −Requires an absolute co-witness-height rail-mounted optic
- −May feel awkward without night vision or load-bearing gear
- −Premium pricing for what is essentially a riser block
Detailed Specifications
- Mount Type
- FAST Absolute Picatinny riser
- height
- 2.26" optical centerline with absolute co-witness optics
- Material
- 7075-T6 aluminum
- finish
- Type III hardcoat anodized
- compatibility
- Absolute co-witness rail-mounted red dots
- recommendedUse
- Night vision, gas masks, plate carriers, heads-up carbine shooting
Compatible Platforms
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Build Your Custom Configuration
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