Astigmatisms are hell on red dot usage, but I've found that if you focus heavily on the target, the dot will stop "blooming" quite so much even with the red dot sights that seem particularly worse about it. 1
507K Micro Red Dot An alternative to the DOCTR and other such small red dots for your diminutive pistol! 6MOA dot reticle powered by a CR1632 battery and solar cell, housed in 7075 aluminum bodies. 508T V2 Elite Green and Red Dots A successor to the 508T already? They beefed up the ...