Leupold MK4 IR and VXR Throw Lever

(2 customer reviews)


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Leupold MK4 IR and VXR Throw Lever

Upgrade your Leupold optic with our Leupold MK4 IR and VXR Throw Lever, speeding up magnification changes and target engagements without breaking the bank. Throw levers are especially useful in a number of different scenarios including but not limited to precision shooting competitions and cold weather hunting.  Our standard polymer Throw Levers are printed using one of our industrial oriented 3D printers. . Our levers are proudly printed in the USA from a custom made durable Nylon 6 material, and feature a metal thread insert for increased strength when tightening. Easily installs in a minute or less. Nylon 6 does not have the tensile strength of aluminum, but is extremely durable and will flex and yield under hard impact rather than damaging or marking your optic. This feature can be useful in a number of situations including shooting competitions and hunting when a throw lever may snag. Our levers feature a lifetime warranty.


Fits Leupold MK4 IR and VXR Optics.

Available in the following materials:

Black Nylon

FDE Glass Fiber Nylon

Carbon Fiber Nylon



Find the rest of our Leupold Throw Levers Here


More Information About FDM Printing.

Fused deposition modeling (FDM), or called filament freeform fabrication, is a 3D printing process that uses a continuous filament of a thermoplastic material. Filament is fed from a large spool through a moving, heated printer extruder head, and is deposited on the growing work. The print head is moved under computer control to define the printed shape. Usually the head moves in two dimensions to deposit one horizontal plane, or layer, at a time; the work or the print head is then moved vertically by a small amount to begin a new layer.


Interested in Additive Manufacturing check out Additive Manufacturing Missouri

Weight .05 oz
Dimensions 2 × 2 × 1 in
Throw Lever Material

Black Nylon, FDE Glass Fiber Nylon, Carbon Fiber Nylon

2 reviews for Leupold MK4 IR and VXR Throw Lever

  1. JS

    Great product. Fits my Patrol, 3x9x36 Mk4 non-illuminated and other Mk4 scopes. Easy to install.
    Makes a Scopecoat not fit as nice – some bulging. For stiff adjustment rings – they are a great solution.

  2. Porter (verified owner)

    Recently, I bought a FDE Leupold MK4 IR throw lever. I like it so well I bought another one in standard black.

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