Berger Button Zniper Zextant

The Zniper Zextant plunger button revolutionizes your bow setup with its patented rotary micro-click system. The world's first plunger button that allows simultaneous adjustment of screw-in depth and spring tension without unscrewing it, the Zextant offers perfect reproducibility and significant time savings during your adjustments.

Revolutionary Innovation

The Zextant is the first plunger button with screw-in depth and spring tension adjustable via a rotary micro-click system. Once screwed into the bow, simply count the clicks to instantly find your optimal settings for each session.

Key Features

• Rotary micro-click system: Reproducible depth and pressure adjustment without unscrewing the plunger button
• 4 available sizes: S (19-23mm), M (22-26mm), L (25-29mm), XL (28-32mm) for a perfect fit on all bows
• 3 performance springs: Different tensions for optimal adjustment according to your setup
  • Soft spring: 1.2 – 3.9 Nm
  • Medium spring: 3.8 – 7.8 Nm
  • Hard spring: 7.5 – 11.8 Nm
• Extreme precision: Average pressure adjustment of 0.04Nm, 0.05Nm or 0.06Nm depending on the spring
• Compatible with all arrow rests: Works with stick-on or screw-on arrow rests
• Improved Button Pin Version 2: New reinforced pre-assembled version

Premium Construction

• Materials: Stainless steel and 6061 titanium anodized aluminum
• Minimal tolerances: Precision manufacturing for an incomparable shooting experience
• German springs: Specially developed and manufactured in Germany for the Zextant
• Durable and ecological: All parts are available as spare parts for maximum longevity

Complete Kit Contents

• Zextant plunger button (pre-assembled) with improved Button Pin Version 2
• 3 springs of different strengths (soft pre-assembled, medium, hard)
• 1 replacement pin Version 2
• 2 spacers: 1x 1mm and 1x 2mm to reduce screw-in depth if necessary
• Tools included:
  • 1x 1.5mm Allen key
  • 1x 2.0mm Allen key
  • 1x tightening tool for Zextant and grid system
• User instructions

Advantages of the Zextant System

• Adjustable depth and pressure according to a reproducible grid system
• No need to loosen and tighten the plunger button to adjust depth
• Considerable time savings during adjustments and setup changes
• Perfect reproducibility of your optimal settings
• Exceptional manufacturing quality for an incomparable shooting experience

Specifications

• Available sizes:
  • Small (S): 19-23mm
  • Medium (M): 22-26mm
  • Large (L): 25-29mm
  • XLarge (XL): 28-32mm
• Materials: Stainless steel and 6061 titanium anodized aluminum
• Springs: 3 tensions (soft, medium, hard) manufactured in Germany
• Compatibility: All stick-on or screw-on arrow rests

The Zniper Zextant represents excellence in plunger buttons, combining technological innovation, extreme precision, and durability. An investment for demanding archers who seek performance and reproducibility.