ABOUT FATKANSUS
BUILT BY SHOOTERS. FOR SHOOTERS.
FatKansUs LLC was founded on a simple premise: suppressor users deserve a sight system that actually works with their setup — not against it.
THE ORIGIN
THE PROBLEM NOBODY HAD SOLVED
Every suppressor user knows the frustration. You mount a suppressor and suddenly your sights are blocked, your sight picture is compromised, or you're forced into an awkward co-witness that was never designed for suppressed shooting.
The industry's answer for decades has been workarounds — taller sights, offset mounts, different optics. None of them addressed the root problem. We did.
FatKansUs was founded in Kansas with one mission: engineer the world's first sight system that mounts directly to the suppressor itself, giving suppressor users a true, repeatable sight picture every single time. Simple adjustment enables use on multiple guns without costly modification of each weapon.
The industry's answer for decades has been workarounds. None of them addressed the root problem. We did.
FATKANSUS LLC — FOUNDER, Steve Higgs
OUR MISSION
NO COMPROMISES. NO EXCUSES.
We exist to solve real problems for real shooters. The ADDASITE isn't a gimmick or a workaround — it's a purpose-built solution engineered from the ground up for the suppressed shooting community.
PRECISION ENGINEERING
Every component is designed to exacting tolerances. If it doesn't perform flawlessly, it doesn't ship.
SUPPRESSOR-FIRST DESIGN
We don't adapt existing products. We build specifically for suppressed platforms from day one.
REPEATABLE PERFORMANCE
Zero it once. Trust it every time. The ADDASITE returns to zero with every mount. Simply repeat when you transfer the suppressor onto a different weapon. See video for full details.
THE INNOVATION
WORLD'S FIRST SUPPRESSOR MOUNTED SIGHT SYSTEM
The ADDASITE represents a genuine first in the firearms industry. By mounting directly to the suppressor body rather than the host firearm, it eliminates the fundamental geometry problem that has plagued suppressor users since suppressors became mainstream.
INDUSTRY FIRST
Suppressor-mounted sight system
ZERO RETENTION
Returns to zero every mount
COMPATIBILITY
Designed for standard suppressor diameters
SEE IT IN ACTION
Ready to understand exactly how the ADDASITE works and why it's unlike anything else on the market?