FAST booster seat

FAST is a series of optical sight mounts and platforms that provide users with faster aiming than standard height mounts. The 2.26-inch optical centerline height enables faster and easier aiming when wearing electronic earmuffs/communications headsets, night vision goggles and gas masks, and promotes faster processing of battlefield information in a head-up posture. The head-up position also helps the user maintain a neutral spinal posture, which is more comfortable when wearing helmets, ballistic vests and other heavy equipment.

The FAST Riser securely secures block red dot sights to an optical centerline height of 2.26 inches with a standard 1/3 common sight Picatinny mount. FAST Riser provides an elevated M1913 Picatinny platform that can directly attach optical sights such as EOTech EXPS®, Leupold LCO®, Vortex UH-1® and other standard 1/3 common sight sights*.
*Technically, FAST Riser also supports optical sights with absolutely common line of sight, such as EOTech XPS®, Sig Sauer Romeo8H®, etc. However, compatibility with the FAST FTC amplifier mount will be limited.
The FAST Riser comes standard with rail clamping. The flip-up offset backup rear sight module can be purchased separately. This feature will provide the FAST Riser with the ability to quickly switch to alternate aiming. The offset rear sight module is fully compatible with existing offset front sights, such as those offered by MAGPUL, Dueck Defense, Midwest Industries and Knights Armament Company.
The FAST Riser is constructed from 7075-T6 aluminum alloy and has a Type III hard-anodized finish, available in black or sand*.

compatibility:
*All sights mounted directly on rails. Best suited for sights with standard 1/3 common sight height
*Note: If using a sight at full line-of-sight with one of our FAST FTC magnifier mounts, the view from the base of the sight may be slightly obscured when the magnifier is stowed.

*Note*: The sand color (FDE) used in our catalog refers to colors that include brown, bronze, earth tones, and other color spectrum ranges. Due to the chemical reactions that occur during Type III hard anodizing, the final finish may vary from part to part (even parts from the same batch). Therefore, your Sand Color product may differ from other parts from UNITY and other companies, and may differ from the photos shown online.