Unity Tactical FAST Micro Mount for Aimpoint Micro Red Dot Sights
User Ratings
No ratings yet
Be the first to review this product
The FAST™ Micro mount features built-in standard height back-up iron sights (BUIS) to keep weapons uncluttered while maintaining capability.
- Front and rear BUIS are fully adjustable for windage and elevation
- Removable front sight post allows using the rear BUIS aperture with a traditional front sight (e.g., Unity FUSION sights), creating a more conventional sight radius
- Designed as backup for super short PDW/SMG platforms where rail space is critical
Compatibility / Fitment
- Designed for Aimpoint® Micro optics (H1, H2, T1, T2, CompM5) and other optics with an Aimpoint® Micro footprint (examples listed by manufacturer: Sig Sauer® Romeo4T, Holosun™ 503, Vortex® Crossfire)
- Does not fit Aimpoint® Comp M5S or M5B
- Interface: Micro Footprint
Mounting
- Includes a two cross bolt rail clamp
- Compatible with the FAST™ QD (Quick Detach) Lever (sold separately)
Key Specifications
- Optical centerline height: 2.26" from the rail
- BUIS: Fully adjustable front/rear
- Mount type: 2 cross bolt rail clamp
- Dimensions (W x L x H): 1.4 x 2.2 x 2.1 in (3.6 x 5.6 x 5.3 cm)
- Weight: 3.5 oz (99.2 grams)
- Material: 7075-T6 aluminum
- Coating: Type III hardcoat anodized
Specifications
- Manufacturer:
- Unity Tactical
- Category:
- red-dot-mount-riser
- Weight:
- 3.5 oz
- Length:
- 2.0" - 2.5"
- UPC:
- 810007880013
- MPN:
- FST-MICB
- Required Component:
- No
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Have one to sell?
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
Current
$155.36
Lowest
$152.06
Highest
$186.00
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertSimilar Products

Unity Tactical FAST Absolute Riser Flat Dark Earth 2.26 Inch Optical Height
Unity Tactical
$109.95

Scalarworks LEAP CompM5s Mount - 1.93" Height SW1920
Scalarworks
$135.33

Scalarworks Aimpoint ACRO LEAP/03 QD Mount 1.57 in (Black)
Scalarworks
$159.00
Shield Sights Low-Profile Slide Mount for Glock 17/19 (RMS/SMS/JPoint)
Shield Sights
$53.20
TAL RMR1022 Optic Base for Ruger 10/22 (RMR)
Talley
$26.37

Weaver Mounts No Gunsmith Saddle Mount for Weaver Style Rings 48340
Weaver
$36.99

Calculated Kinetics Staccato HD Adapter Plate Holosun 509T 7075 Aluminum
Calculated Kinetics
$69.98

C&H Precision Springfield Prodigy to Holosun EPS Adapter Plate 6061 Aluminum Type III Anodized AOS EPS-RSR
C&H Precision
$153.95
Builds Using This Part
No builds yet — be the first to use this part.
Related Guides
Guide
AK Optics Mounting Guide: Side Rail vs Dust Cover vs Handguard
Compare the main AK optics mounting approaches and choose the right setup for durability, repeatable zero, and practical shooting performance.
8 min read
Guide
Glock-Compatible Red Dot Setup and Zeroing Basics
How to set up a red dot on Glock-compatible pistols, avoid mounting mistakes, and choose a practical zero for defensive and range use.
7 min read
Guide
AR-15 Optic Height Over Bore Explained (1.54, 1.93, 2.26)
An AR-15 optic mounting guide explaining height over bore, close-range offset, holdovers, and tradeoffs between absolute co-witness, lower-third, and taller mount heights.
7 min read