What's the difference between first focal plane (FFP) and second focal plane (SFP) scopes?

The main difference between FFP and SFP scopes lies in how the reticle behaves when you change magnification.

In FFP scopes, the reticle size changes proportionally with the magnification, maintaining accurate ranging at all power settings.

This is particularly useful for long-range shooting and when using complex reticles with holdover points.

SFP scopes have a fixed reticle size, with ranging typically calibrated at the highest magnification.

SFP scopes often have clearer reticles at lower magnifications, which some shooters prefer for close to medium-range engagements.

Your choice between FFP and SFP will depend on your intended use, shooting style, and personal preference