Not so long ago we reviewed the first generation of what seems to be one of the best low cost real steel red dots.
And we were very impressed at the quality, features and price of this optic.
Now it seems that GEN2 of the Sparc is here and Vortex took some learnings out of what was already a massively popular product both on real steel and Airsoft:
Get on target fast with the SPARC II. Ultra-compact and lightweight, the SPARC II (Speed Point Aiming for Rapid Combat) is equally at home mounted on an AR-15 or shotgun. Digital rear facing controls for powering on/off and adjusting the 2 MOA daylight bright red dot brightness at ten intensity levels—automatically returning to the last dot intensity used when powered up. Rugged single-piece body machined from aircraft grade aluminum is o-ring sealed for waterproof and fogproof performance