Est. 2014 | USA Small Business

UNITY Tactical FAST Micro-SB | 2.26" Height Mount w/ Integrated BUIS & Standard Clamp
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Ships today or next day on most orders that are "In Stock". Some orders that are custom or large may take extra time to prepare.
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Return & Exchange policy:
- Summary: Don't take those sweet Instagram pics and then try to return a used item. Must be within 30 days of delivery.
- Exchanges: Realized you need a different item? That's ok! Exchanges and returns are incredibly easy.
- We are a Small Business: We do the most we can to help with return costs, but we are not Amazon and cannot take hits or losses like Amazon.
- Wrong Items: Mistakes rarely happen. Atomic Defense takes pictures of orders before they are packaged and shipped. We pay for return, recertification, and exchange shipping costs if we ever make a mistake on your orders.
- Rules for Returns: We will deduct refurbishing costs, plus materials and labor, of used products or modified products - or decline the return. This includes, but is not limited to; products with residue, smells, scratches, missing parts, debris, dents and damage. **We reserve the right to refuse returns. Refused returns shipping cost back to the buyer are not covered by Atomic Defense.
- Packaging: Ensure returns are packaged safely with thick padding on all six sides. Failure to correctly package returns may damage products and cost will be deducted from Buyer's account or return refused.
- Bulletproof products: No one else accepts returns on ballistic items. We do.** However, recertification X-Ray costs on returned ballistic items is 20%.
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FAST Micro-SB: 2.26" Mount with Integrated Back-Up Sights
- The Unity Tactical FAST Micro-SB is a mount specifically designed for Aimpoint CompM5s, CompM5b, and Duty RDS mini red dot sights.
- A key feature is its built-in, fully adjustable front and rear back-up iron sight (BUIS). The mount places the optic at a height of 2.26" to the optical centerline. It is fully compatible with the entire line of FAST FTC magnifier mounts.
- It comes standard with a 2 cross bolt rail clamp. It is compatible with the FAST QD Lever (sold separately). The mount is constructed from 7075-T6 Aluminum.
- It weighs less than 3.5 ounces (less than 99.2 grams). The rear BUIS windage adjustment is 0.5 MOA/click (with a 12.5" sight radius), or 5 MOA/click when used with the included front BUIS. The front BUIS elevation adjustment is 10 MOA per 1/8” turn (with a 1.27” sight radius).
Unity Tactical FAST Micro-SB Features & Specifications
The Unity Tactical FAST Micro-SB is a 2.26" height optic mount engineered specifically for Aimpoint® CompM5s, CompM5b, and Duty RDS mini red dot sights. It features an integrated, fully adjustable front and rear back-up iron sight (BUIS). This mount ensures compatibility with the entire line of FAST FTC magnifier mounts. It utilizes a 2 cross bolt rail clamp for secure attachment and is also compatible with the FAST QD Lever (available separately). Constructed from durable 7075-T6 Aluminum with a Type III Hardcoat Anodized finish, the mount weighs less than 3.5 ounces (under 99.2 grams).
FAST Micro-SB Key Features:
- Dedicated mount for Aimpoint® CompM5s, CompM5b, and Duty RDS.
- Integrated and fully adjustable front and rear back-up iron sights (BUIS).
- 2.26" height to optical centerline.
- Full compatibility with FAST FTC magnifier mounts.
- Durable 7075-T6 Aluminum construction.
- Type III Hardcoat Anodized finish.
- Lightweight design, less than 3.5 ounces.
- Standard 2 cross bolt rail clamp.
- Compatibility with optional FAST QD Lever.
- Rear BUIS windage adjustment: 0.5 MOA/click (12.5" sight radius) or 5 MOA/click (with front BUIS).
- Front BUIS elevation adjustment: 10 MOA per 1/8” turn (1.27” sight radius).
- Installation torque: 35 in-lbs (4 Nm).
What's in the box of the Unity Tactical FAST Micro-SB?
- (1) FAST Micro-SB.
- (2) Clamp Screws.
- (4) Optic Mounting Screws.
- (1) Short 5/64 L-key.
- (1) Rail Clamp.
- (2) Washers.
Unity Tactical FAST Micro-SB FAQs
What optics is the FAST Micro-SB compatible with?
The FAST Micro-SB is specifically designed for Aimpoint® CompM5s, CompM5b, and Duty RDS mini red dot sights.
What is the height of the optic with the FAST Micro-SB mount?
The FAST Micro-SB places the optic at a height of 2.26" to the optical centerline.
Does the FAST Micro-SB have back-up iron sights (BUIS)?
Yes, the FAST Micro-SB features a built-in, fully adjustable front and rear back-up iron sight (BUIS).
Are the back-up iron sights adjustable?
Yes, both the front and rear back-up iron sights are fully adjustable. The rear BUIS windage adjustment is 0.5 MOA/click (with a 12.5" sight radius) or 5 MOA/click when used with the included front BUIS. The front BUIS elevation adjustment is 10 MOA per 1/8” turn (with a 1.27” sight radius).
Is the FAST Micro-SB compatible with magnifiers?
Yes, it is fully compatible with the entire line of FAST FTC magnifier mounts.
How does the FAST Micro-SB attach to the rail?
It comes standard with a 2 cross bolt rail clamp.
Can I use a quick detach (QD) lever with the FAST Micro-SB?
Yes, the FAST Micro-SB is compatible with the FAST QD Lever, which is sold separately.
What material is the FAST Micro-SB made from?
The mount is constructed from 7075-T6 Aluminum.
What is the finish of the FAST Micro-SB?
It has a Type III Hardcoat Anodized finish.
What is the weight of the FAST Micro-SB?
The weight is less than 3.5 ounces (less than 99.2 grams).
What are the dimensions of the FAST Micro-SB?
The approximate dimensions are less than 1.4 inches (width) x 2.2 inches (length) x 1.4 inches (height) / less than 3.6 cm x 5.6 cm x 3.6 cm.
What colors are available for the FAST Micro-SB?
It is available in Black and FDE. Note that FDE color can vary.
What is the recommended torque for installing the mount to the rail?
Torque clamp screws to 35 in-lbs (4 Nm) using a T25 bit driver.
Where can I purchase the Unity Tactical FAST Micro-SB?
The Unity Tactical FAST Micro-SB is available at Atomic Defense, which is an authorized distributor of Unity Tactical products. You can find the product within the FAST Optic Mounts category.