FAST™ is a series of optic mounts and platforms that provide end users with a quicker sight picture than standard height mounts. A 2.26” optical centerline height provides faster/easier reticle acquisition while wearing electronic earpro/communications headsets, night vision goggles and gas masks and allows for more rapid visual processing of the battlefield by promoting a heads-up posture. A heads-up posture also helps users maintain a neutral spine position which is more comfortable while wearing helmets, plate carriers, and other heavy gear.

John (verified owner) –
Awesome product. However, If you pair this with the Aimpoint RDS and the new fast-S, part of this mount obstructs the lower portion of the RDS. Other that, awesome concept.
Joshua (verified owner) –
No more magnifier off to the side blocking my peripheral vision.
dkrhoad2 (verified owner) –
I love the FTC function of this mount, and I was able to secure my Holosun HM3X magnifier. WIth the HM3X only one screw can secure through the mount into the magnifier, but locktite helped in minimizing any movement.
Would have given it 5 stars if a more secure fit with the HM3X could have been established.
tacticalhines (verified owner) –
Pretty great design, I’ve owned the aim point variant and used it heavily, the Omni works great with my Eotech G45. I think Unity has also managed to improve their detent system in the swing arm, it’s substantially more positive and stable than my older 30mm ring FTC mounts.
Anthony Gutierrez (verified owner) –
Got this in today. Mounted and it is perfect. Made life easier