590-B Biathlon Rear Sight

$360

Backorder available, returning in stock late March.

The Gehmann 590-B Rear Sight is meticulously crafted for biathletes seeking high end performance. The small compact body allows for more flexibility in placement, and customization on the rear sight rail for accessories. Superior performance at a lighter weight, and a more affordable price point than its counterparts makes the 590-B the preferred choice for athletes worldwide.

Details:

  • Spring-assisted vertical and lateral adjustment ensures accurate sight movements, with higher shock resistance to traditional threaded movements
  • Bullet shift per click at 50m remains a standard 3mm
  • Oversized windage and elevation sight knobs are paired with a responsive sight movements, designed with the requirements of biathlon in mind
  • A long snow cover lever improves ease of use, for both right and left handed athletes
  • Precise fitting flap for effective protection against snow and water
  • Full aluminum construction complete the 590-B as exceptionally lightweight, while retaining durability
  • Compatible with the Anschütz 1827F 11mm dovetail.

Note: The 590-B does not come with a rear aperture by default. Please view our selection of apertures and select an option that suits your requirements.

Gehmann 590-B Biathlon Rear Sight with snow cover closed, front right view

Get to know: Rear Apertures.

Need a rear aperture for your biathlon rear sight? Make an informed choice for your setup.

Rear Aperture with Clamp Ring

Rear Aperture with Clamp Ring

$50

Rear Aperture with Clamp Ring

$50

Details

Standard aperture for the classic Anschütz 6827 Rear Sight, used by generations.

  • Standard 1.2mm viewport
  • Works best with Larsen Ambidextrous Blinder

Recommended for all athletes.

Long Rear Aperture with Clamp Ring

Long Rear Aperture with Clamp Ring

$30

Long Rear Aperture with Clamp Ring

$30

Details

Aperture from Fortner with a bit more reach.

  • Standard 1.2mm viewport
  • Clamp ring best suited for flat, simple, or homemade blinders
  • Additional 6mm of reach compared to Anschütz Rear Aperture.

Recommended for all athletes, and athletes on the smaller side to reach the rear sight.

510 Rear Iris

510 Rear Iris

$110

510 Rear Iris

$110

Details

Advanced aperture from Gehmann frequented on the IBU World Cup.

  • Variable viewport size, from 0.5 to a 3.0mm to adjust for light conditions.

Recommended for advanced athletes.

Need help choosing?

Let's find what works best for you.