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Nikko Steel Lok QD rings

Nikko Steel Lok Quick Detach, Weaver/Picatinny base Mount Rings - Low height 1"/25mm tube scopes

£27.95
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Nikko Steel Lok Quick Release Quick Detach Weaver/Picatinny base Scope Mount Rings - for 1" tube, Low/medium height profile

Top quality, steel mount rings for 20mm width weaver/picatinny base.

Quick release - Thumb operated quick detach levers for easy removal and re-fitting to original position - no loss of zero.
 
Saddle Height -
0.33" - 8.59mm base to bottom of ring
equates to maximum scope outer objective casing diameter of 42mm if on a flat base - Most scope outer casings add 5-12mm to the lens size (depending on things like if it is an AO scope, use of flip up caps etc) so these will fit scopes approximately with lens sizes upto 30-37mm depending on the scope outer case thickness. See Clearance calculation guide below for more info on fitting thresholds.

 
Nikko call these medium profile mounts but we would describe them as low height when compared to other mount rings - medium are more normally around 13-14mm saddle height.

Low are rings are excellent for getting a very tight to base fit on smaller objective scopes or for lowering larger scopes fitted on raised bases.

Specification

  • Pair of mount rings supplied
  • Scope Tube Diameter: 1"
  • Mount Rail: Weaver/Picatinny 20mm
  • Mount Type: Two Piece
  • Mount Height: Low
  • Finish: Matt Black
  • Solid steel
  • QR quick detch lock and unlock remove and re-fit.

Calculating scope to rifle body clearance

The way you calculate the clearance is by halving the overall OUTSIDE diameter of your rifle scopes objective lens and then deducting half the rifle scopes body tube diameter.

For scopes with a 1" diameter body tube diameter this would mean deducting 12.7mm and 15mm for scopes with a 30mm diameter body tube.

Note we say OUTSIDE diameter - this means NOT the lens diameter, you need to measure the whole outer casing diameter.

The result gives you the minimum "saddle" dimension - the measure from base of mount to bottom of the ring -
the saddle dimension of these is 8.59mm so they are defined as low.

The amount the saddle dimension is greater than the figure you have calculated is the amount of clearance your scopes objective will be clear of your rifles body.

Example -

  1. An example 4-16x44 scope has an outer case measurement of 51mm.
  2. 51 divided by 2 = 25.5.
  3. 1" scope so deduct 12.7mm = 12.8mm
  4. So the mount must have a saddle measure (base of mount to bottom of the ring) greater than 12.8mm or else it will ground out on the rifle body.

Calculating your rifle scopes clearance in this way does assume your dovetail or base is not raised above or below your rifles barrel. Note some rifles with high or adjustable cheek pieces may require higher scope mounts or risers so that your eye is in line with the rifle scope and your head is kept in an upright comfortable position.

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Brand Nikko Stirling
Code NW1258
Weight 0.21kg
MPN NSMQR1WM
EAN 9420001434412