The ZNIPER Zextant plunger comes in 4 sizes for a perfect fit on your bow with either stick-on or bolt-on rest. The Zextant has 3 specifically designed performance springs with different tensions to ensure optimal adjustment. In addition to its exceptional quality, the ZNIPER Zextant plunger is the first plunger with adjustable screw-in depth and spring tension via rotating micro-clicks. Therefore, the ZNIPER Zextant only needs to be screwed into the bow once and then can be set up easily each time with the specific number of rotating micro-clicks. Sizes The ZNIPER Zextant is offered in four different sizes. The size of the Zextant is defined by the screw-in depth. Small (S): 19-23mm Medium (M): 22-26mm Large (L): 25-29mm XLarge (XL): 28-32mm Contents - Zextant plunger (pre-assembled) incl. the new enhanced Button Pin Version 2 3 springs of different strength (soft – pre-assembled, medium strength, hard) Soft spring => 1,2 -3,9 Nm Medium spring => 3,8 -7,8 Nm Hard spring => 7,5 -11,8 Nm 1 replacement pin fitting the plunger in the new enhanced Version 2 These operating instructions 2 spacers: 1x 1mm and 1x 2mm to reduce the screw in depth of the plunger when needed The following tools: 1x Allen key 1,5mm 1x Allen key 2,0mm 1x Clamping Tool to tighten Zextant and grid system Key features of the ZNIPER Zextant Both plunger depth and plunger pressure can be set in a reproducible grid pattern without having to repeatedly loosen and tighten the plunger for the plunger depth. Lowest tolerances and the best design for an incomparable shooting experience The Zextant is delivered with three springs of different strength Soft spring => 1.2 – 3.9 Nm Medium spring => 3.8 -7.8 Nm Hard spring => 7.5 -11.8 Nm The mean pressure adjustment of the spring is 0.04Nm, 0.05Nm or 0.06Nm depending on the spring strength The springs were specially developed and manufactured in Germany for the ZNIPER Zextant The basic components of the Zextant are made of stainless steel or 6061 aluminium. All aluminium components are anodized in titanium colour. Every component of the Zextant is available as a spare part and therefore the Zextant is very sustainable and environmentally friendly.