First Focal Plane VS Second Focal Plane Rifle Scopes

Published on February 20, 2016
Duration: 14:59

This guide details the critical differences between First Focal Plane (FFP) and Second Focal Plane (SFP) rifle scopes, emphasizing how FFP reticles scale with magnification for consistent holdovers at any power. Practical demonstrations on an outdoor shooting range highlight the point-of-impact shift common in SFP scopes versus the stability of FFP. The video also showcases the tactical application of an FFP scope with a BDC Distance Lock reticle for rapid engagement.

Quick Summary

First Focal Plane (FFP) rifle scopes feature a reticle that scales with magnification, ensuring ballistic holdovers remain accurate at any power setting. This contrasts with Second Focal Plane (SFP) scopes, where holdovers are typically only accurate at maximum magnification due to the constant reticle size.

Chapters

  1. 00:00Introduction to FFP vs SFP Scopes
  2. 01:21Technical Differences: Reticle Scaling
  3. 03:02SFP Scope Range Test: Point of Impact Shift
  4. 04:40FFP Scope Range Test: Consistent Impact
  5. 08:11Tactical Application: Steel Targets & BDC Reticle
  6. 10:30Reticle Features & Scope 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 any power. In SFP scopes, the reticle size is constant, meaning holdovers are typically only accurate at maximum magnification.

How does magnification affect accuracy in SFP scopes?

In SFP scopes, the reticle size remains constant. This means ballistic holdover points are only accurate at the maximum magnification setting. Using lower magnifications can lead to significant point-of-impact deviations.

Why is FFP technology beneficial for tactical shooting?

FFP scopes are beneficial because the reticle scales with magnification, ensuring ballistic holdovers remain accurate regardless of the power setting. This allows for faster and more reliable target engagement at varying distances without recalibration.

What is the advantage of the Nikon BDC Distance Lock reticle's 'open circle' design?

The 'open circle' design of the Nikon BDC reticle prevents it from obscuring small targets when the scope is set to high magnification. This feature aids in precise aiming and target identification at extended ranges.

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