These decals clearly and visibly illustrate just which way is "Up".
Tired of squinting to see the EOTech's small factory inscriptions? Don't want to use paint pens? These aftermarket decals are perfect for zeroing in dark situations and less-than optimal lighting (like covered ranges, etc.). Easy to apply, easy to see, and weatherproof..

Specs:

Weatherproof vinyl

Easy to apply, just clean surface, peel and stick.