MK Machining Gen III Magnetospeed Mount (With No Rod)

(3 customer reviews)


Availability: In stock (can be backordered)

We’ve made substantial improvements to our very popular “Magneto Mount” for better performance with long barrels and suppressors.  Beefier construction, larger hardware, and a 5/8” rod rather than 3/8” provide a sturdier experience, particularly with the bayonet set further from the mount.


The Gen III Magnetospeed mount works with both Arca & Picatinny rails via the individual clamps for picatinny and ARCA, needing just one slot for installation and 2” of rail space. Two-way adjustment via four stainless steel adjustment rods should provide adequate movement of the bayonet for nearly all rifles.  There is NO CANT adjustment of the bayonet, meaning if you have an angled forend or a rail that is not parallel with your barrel, this mount will not work for your rifle. Please note that an adapter is required for use with V2 or Shorter bayonets. That adapter can be found here


Fully CNC machined 6061 aluminum and stainless-steel construction.  This selection of mount comes with NO ROD for the mount.  Please select the number of 12″ Rods you need. MK Machining does not recommend using more than three 12″ rods.



Weight 60 oz
Dimensions 12 × 3 × 3 in

3 reviews for MK Machining Gen III Magnetospeed Mount (With No Rod)

  1. Jamie Wilson Manhole Customs LLC (verified owner)

    This mount is very well thought out with all of the adjustments to get the Magnetospeed right where you need on any chassis with an arca rail. Nice to take that “What if” out of the equation when trying different loads with it hanging on the barrel. Plus you don`t have to worry about melting your spacers when shooting suppressed. Another great product from MK Machining.

  2. Brad Stair – Performance Guns (verified owner)

    This is an essential accessory for ELR shooting,very well thought out and designed product,as are the rest of their line up.I’ve been using ’em since the prototype came out and very happy with the results.

  3. chris_deang (verified owner)

    Easy to use, lines up perfectly with the bore even suppressed. Quick to set up.

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