First Focal Plane VS Second Focal Plane Rifle Scopes

Published on February 20, 2016
Duration: 14:59

This video compares First Focal Plane (FFP) and Second Focal Plane (SFP) rifle scopes, demonstrating how FFP reticles scale with magnification for consistent holdovers, while SFP reticles only offer accuracy at maximum power. Range tests confirm FFP's superior point-of-impact consistency across magnifications, making it ideal for dynamic shooting. The review highlights Nikon's BDC Distance Lock reticle and practical tactical applications.

Quick Summary

First Focal Plane (FFP) rifle scopes feature a reticle that scales with magnification, ensuring ballistic holdovers remain accurate at any power setting. Second Focal Plane (SFP) scopes have a fixed-size reticle, making holdovers accurate only at maximum magnification.

Chapters

  1. 00:00Intro: FFP vs SFP Scopes
  2. 01:21Technical Differences Explained
  3. 03:02SFP Scope Range Test & Deviation
  4. 04:40FFP Scope Range Test & Consistency
  5. 08:11Tactical Shooting Drill
  6. 10:30Reticle Features & Conclusion

Frequently Asked Questions

What is the main difference between First Focal Plane (FFP) and Second Focal Plane (SFP) rifle scopes?

In FFP scopes, the reticle scales with magnification, keeping holdovers accurate at all powers. In SFP scopes, the reticle size is fixed, making holdovers accurate only at maximum magnification.

Why is FFP scope accuracy consistent across magnification levels?

FFP scopes place the reticle before the magnification lens. As you zoom in or out, the reticle appears to grow or shrink proportionally, maintaining the same subtension values at all powers.

What are the practical implications of SFP scope magnification changes?

Changing magnification on an SFP scope alters the apparent size of the reticle relative to the target. This means your ballistic holdover points will only be accurate at the specific magnification they were zeroed for, usually the highest.

What advantage does the Nikon BDC Distance Lock reticle offer?

The Nikon BDC Distance Lock reticle features an 'open circle' design. This allows for precise aiming at small targets even at high magnifications, preventing the reticle from completely obscuring the target.

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