The Strikefire II Red/Green Dot is a rugged, reliable red dot sight ... Unlimited eye relief allows for rapid target acquisition. Max Elevation Adjustment- 100 MOA. Max Windage Adjustment- 100 ...

The micro red-dot (MRD ... is all well and good for new handgun buyers, but what if your firearm of choice is more than five years old or is that rare non-optics-ready exception?