Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers

Product No Longer Available

Unfortunately Infinite Defense UNITY FAST MICRO FB29434B is not listed by OpticsPlanet.You can also explore other items in the Red Dot Sights & Accessories, Red Dot Sight Accessories, Red Dot Sight Magnifiers yourself to try and find the perfect replacement for you!

Prices and availability subject to change.

Product Info for Infinite Defense UNITY FAST MICRO FB29434B

The FAST(TM) Micro mount features built-in standard height back up iron sights that keep weapons uncluttered, without reducing capability. Both front and rear BUIS are completely adjustable for windage and elevation. The front sight post can be removed so that the rear BUIS aperture can be used with a traditional front sight such as our FUSION fixed or folding sights (if present), creating a more conventional sight radius. However, the built in front/rear BUIS is perfect for backup on super short PDW/SMG platforms where rail space is critical for mounting lights and lasers. Designed for AimpointA(R) Micro (H1, H2, T1, T2, CompM5) and other optics with AimpointA(R) Micro footprint, such as those found on many Sig SauerA(R), Holosun(TM), Primary ArmsA(R), and Vortex OpticsA(R) platforms. NOTE: DOES NOT FIT AIMPOINTA(R) COMP M5S OR M5B. It comes standard with a two cross bolt rail clamp or can be retrofitted with the FAST(TM)QD (Quick Detach) Lever. FAST(TM) is a series of optic mounting solutions that provides end users with a quicker sight picture than standard height mounts. FAST(TM) mounts position most optics at a 2.26" optical centerline from the rail, which allows for more rapid visual processing of the battlefield by ensuring an ergonomically correct heads-up posture. Further, they provide faster and easier dot/reticle acquisition while wearing night vision goggles, protective masks, plate carriers and other gear. Unity Tactical Fast Micro, Red Dot Mount, 2.26" Optical Height, Compatible With Micro Footprints (h1, H2, T1, T2), Anodized Finish, Flat Dark Earth Fst-micfModel: FASTFinish/Color: Anodizedimage

Features of Infinite Defense UNITY FAST MICRO:

  • Built-in Standard Height Back Up Iron Sights
  • Completely Adjustable for Windage and Elevation
  • Perfect for Backup on Super Short PDW/SMG Platforms
  • Designed for AimpointA(R) Micro and Other Optics
  • Quicker Sight Picture Than Standard Height Mounts
  • Faster and Easier Dot/Reticle Acquisition

Package Contents:

  • Infinite Defense UNITY FAST MICRO

Related Products to Infinite Defense UNITY FAST MICRO FB29434B

Infinite Defense UNITY FAST MICRO FB29434B Unavailable & Discontinued Models

List of Unorderable Models

  • Infinite Defense UNITY FAST MICRO FB29434B, Flat Dark Earth, IDUTYFST-MICF , MPN: IDUTYFST-MICF , Code: 5YK-RDM-FB29434B-IDUTYFST-MICF
Compare (0)
Last updated 2026-08-23 UTC.