Equip your tactical setup with the Unity Tactical FAST Offset Optic Base FDE Optics Mount, a modular solution designed for rapid secondary optic deployment. This precision-engineered base mounts directly to compatible FAST LPVO mounts, positioning micro red dots at a 35-degree offset for seamless transitions between primary and backup sights without compromising your primary optic’s alignment.
Key Features
- 35-Degree Offset Design: Enables fast, ambidextrous access to micro red dot sights for enhanced situational awareness and quicker target acquisition in dynamic environments.
- Modular Compatibility: Bolts securely to FAST mounts and supports FAST Optic Adapter Plates, allowing customization with popular MRDS footprints and fine-tuned positioning in three locations for optimal eye relief and clearance.
- Durable Construction: Machined from 7075-T6 aluminum with Type III hardcoat anodizing in FDE finish for lightweight strength and corrosion resistance in demanding conditions.
- Versatile Mounting: Attaches to forward or rearward positions on the host mount, providing flexibility for various optic configurations and user preferences.
Specifications
- Weight: 0.9 oz
- Dimensions: 2″ L x 1.3″ W x 2″ H
- Material: 7075-T6 Aluminum
- Finish: Type III Hardcoat Anodized FDE
- Interface: Bolts to compatible FAST mounts (not for use with FAST FTC magnifier mounts)
Why Choose This Product
Traditional fixed sights or bulky offset mounts can slow response times and add unnecessary weight. The FAST Offset Optic Base solves these issues by integrating seamlessly into your existing FAST system, delivering a compact, reliable backup optic platform that maintains balance and speed. Its modularity future-proofs your setup, letting you swap adapters as your red dot preferences evolve.
Ideal for competitive shooters, law enforcement professionals, and serious tactical enthusiasts seeking dependable performance from their optics accessories.
Common Questions
Is this base compatible with all FAST mounts? It works with most FAST mounts for red dots and magnified optics but is not compatible with FAST FTC magnifier mounts.
What optics can I mount? Pair with FAST Optic Adapter Plates to support a wide range of micro red dot sights; the base itself requires a compatible adapter plate.









