Unity Fast Accessory Riser Black

The Unity Tactical FAST Accessory Riser is a compact rail-mounted spacer built to raise optics, thermals, and lasers into a more comfortable heads-up shooting position. Machined from 7075-T6 aluminum and Type III hardcoat anodized for durability, it occupies just three M1913 rail slots, making it one of the most compact riser solutions for AR platforms and other picatinny-equipped rifles. Whether you're running a reflex sight, thermal imager, or offset laser, this riser delivers a repeatable 0.725" height boost to optimize your sight picture and ergonomics without eating up real estate on your handguard.

The FAST Riser shines when paired with compact optics like the Sig Sauer ROMEO8T or Leupold LCO, positioning them at a 2.26" optical centerline that works well for modern rifles with unity risers or lower mounts. It's equally at home elevating thermals—pairing with the Trijicon SkeetIRx or Pixels on Target VooDoo-S mounted on a UNITY CTM to hit that same 2.26" centerline. A machined slot routes cables cleanly, keeping your setup tidy whether you're powering a laser, thermal, or auxiliary device. Secured with two cross-bolt clamps, it locks down without wobble.

This is gear built for shooters who want a lightweight, no-nonsense height solution that doesn't compromise stability or take up half your rail. If you're running a compact optic over an offset laser or prefer thermals at a natural sight line, the FAST Accessory Riser is a solid, battle-proven choice.

Key Features

• 0.725" height rise optimizes sight picture and ergonomics
• Compact footprint: only three M1913 rail slots
• 7075-T6 aluminum with Type III hardcoat anodize resists corrosion and abuse
• Machined cable routing slot keeps wires and connectors organized
• Two cross-bolt clamps ensure rock-solid, repeatable mounting
• Proven compatible with Sig ROMEO8T, Leupold LCO, Trijicon SkeetIRx, and Pixels on Target VooDoo-S thermals on UNITY CTM

Specifications

Frequently Asked Questions

What optics work with the Unity FAST Accessory Riser?

The riser is proven compatible with the Sig Sauer ROMEO8T and Leupold LCO, placing them at a 2.26" optical centerline. It also works with thermals like the Trijicon SkeetIRx and Pixels on Target VooDoo-S when mounted on a UNITY CTM. If you run a different optic, confirm that the riser's 0.725" height and 2.26" centerline work with your setup before purchase.

How much space does the FAST Riser take up on my rail?

It covers only three M1913 rail slots, making it one of the most compact riser options available. This leaves plenty of room for other accessories like lights, lasers, or backup sights on standard picatinny rails.

Can I run a laser offset with this riser?

Yes. The FAST Riser has a machined slot designed for cable routing, making it ideal for running an offset rail-mounted laser alongside your optic.

Is the riser secure?

Yes. Two cross-bolt safety clamps lock it firmly to your M1913 rail, providing a repeatable, wobble-free mount that will hold zero shot after shot.