1. What is a Pistol Sight Height Calculator?

Definition: This calculator determines the sight height difference between a pistol's barrel and sights.

Purpose: It helps shooters and gunsmiths understand the vertical alignment between barrel and sights for accurate shooting.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( SH \) — Sight height difference (meters)
• \( H_b \) — Barrel height (meters)
• \( H_s \) — Sight height (meters)

Explanation: The difference between barrel height and sight height determines how much the bullet's trajectory needs to compensate for sight alignment.

3. Importance of Sight Height Calculation

Details: Proper sight height calculation ensures accurate bullet impact at various distances by accounting for the vertical offset between sights and barrel.

4. Using the Calculator

Tips: Measure and enter both the barrel height and sight height in meters. All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Why is sight height important?
A: It affects bullet trajectory and point of impact relative to point of aim at different distances.

Q2: How do I measure barrel height?
A: Measure from the bore centerline to the top of the slide or frame.

Q3: How do I measure sight height?
A: Measure from the sight's centerline to the same reference point used for barrel height.

Q4: What's a typical sight height difference?
A: Most pistols have 5-10mm difference, but this varies by model and sight configuration.

Q5: Does this account for bullet drop?
A: No, this only calculates the mechanical offset. Bullet drop calculations require additional ballistic data.