Technical Details 

• Brand: Gehmann.
• Type: Clear front sight aperture.
• Thread Size: M22.
• Ring Diameter: 3.8 mm.
• Compatibility: Fits M22 front sight tunnels.

The Gehmann Clear Aperture M22 – 3.8 is a high-quality transparent front sight insert developed for competitive rifle shooters who prefer a clean and unobstructed sight picture. With a 3.8 mm ring diameter, this clear aperture allows the target and front sight to appear crisp and well-defined, helping shooters achieve consistent centering and alignment.

Manufactured by Gehmann, a globally respected brand in shooting optics and accessories, this aperture is engineered to exact tolerances for reliability and repeatable performance. The clear design minimizes visual clutter and glare, making it especially effective under stable lighting conditions commonly found in indoor 10m air rifle ranges.

The M22 thread ensures compatibility with standard M22 front sight tunnels used on many match rifles. Durable, lightweight, and ISSF-compliant, the Gehmann Clear Aperture M22 – 3.8 is an excellent choice for shooters who value simplicity, precision, and optical clarity in their front sight setup.