Lightly used Holosun HE508T RD X2 with Picatinny mount

I have a lightly used Holosun compact red dot for sale. Comes with the Picatinny mount. Came with a firearm purchase, but I'm going in a different direction. Unfortunately I don't have the box or factory accessories it came with. Optic looks brand new, has the shake awake technology and 2 moa dot. Asking $475 shipped for both mount and red dot. No trades please. EMT only.

SPECS
OPTICAL DATA
Reticle 2 MOA Dot
Light Wavelength 650nm
Reticle Color Red
Parallax Free Yes
Unlimited Eye ReliefYes
Magnification 1x
Multi-Coatings Yes

ELECTRONIC DATA
Power Source Solar & Battery
Battery Type CR1632
Battery Life (Hours) 50000
Brightness Setting 10 DL&2 NV

PHYSICAL DATA
Window Size 0.63x0.91
Dimension (in) 1.78x1.15x1.15
Weight (oz) 2

MECHANICAL DATA
Housing Material Titanium
Surface Finish Titanium
Adjustment per Click 1 MOA
W&E Travel Range ±50 MOA

ENVIRONMENT DATA
Storage Temperature -40℃~70℃
Working Temperature -30℃~60℃
Submersion IP67
Vibration 5000G