TUBB® Gen 2 Magneto Mount

The TUBB® Generation 2 Magneto Speed Mount allows the Magneto Speed bayonet to be used without being mounted to your barrel. This allows load testing and velocity measurement without inducing other variables onto your barrel's natural harmonics. The Magneto Speed Mount comes with two stainless steel mounting rods (20” & 6 ½” long), 2 adjustable and positional picatinny rail mounting blocks, a picatinny mounting shelf for your read-out screen, and a twin rod clamping block. The twin rod clamping block allows your Magneto Speed bayonet precise adjustability when setting the bayonet’s relative distance to the bore of your barrel. It is recommended that you start your initial testing with the bayonet offset 2 -2 ½ times your bore diameter. Adjust the magneto speed sensitivity on the display screen to determine what works best as you move the bayonet away further from the bore. I use sensitivity settings of 7 or 8 and position the Magneto bayonet 5/8”-3/4” offset to the center line of the bore when shooting my 6XC (.243” x 2.5=.6” offset). Bullet composition and diameter will influence the setting of your bayonets’ offset. This larger amount of offset will eliminate the zero shifting encountered when mounting the bayonet ¼” away from the bore.
Once your TUBB® Magneto Speed Mount is properly positioned for your rifle, it takes little time to remove or reattach and is 100% repeatable.
What I like about this mount is that I can use my Magneto Speed bayonet and chronograph while shooting ELR (Extreme Long Range) competitions because everything is mounted to the gun which allows the user to easily shift to a new target. This magneto mount works with current V3 and Sporter Magneto bayonets. Watch the accompanying video for further explanation and demonstration. If you have questions don’t hesitate to call Superior Shooting Systems at 806-323-9488.

[@wvlongshooter3912]

Been running a very similar rod assembly, my system is very close to this one. I made the deal up after I seen Mr. tubbs interview with Frank Galli after one of the king of two Mike events. Getting the mv readings when shooting elr has been a huge advantage when trying to center a group on tgt at extended ranges. I believe I will purchase Mr Tubbs bayo rig fir my next setup. Thanks Mr Tubb, as always I learn so much from your experiences!!!!!

[@davidnuttall-y7l]

that magnetospeed has got to shake like hell when you fire.

[@popeyeandy959]

So if the system comes with a bayonet, would you end up with 2 bayonets because one comes with the Magnetospeed? Or can you just buy the V3 without a bayonet? Just started looking into getting some sort of chronograph so I'm not familiar with them all.

[@NOorah-oj8gt]

Another great Tubb product:) I use his ar15 magazine and buffer springs, rem 700 firing pin springs as well as his boron nitride bullet coating and their performance has been excellent 👍

[@brimus63]

When might these be available again?

[@wvlongshooter3912]

I’ve modified the sporter bayo. My readings seem to be just as accurate as the v 3 bayo. On both bayos I have altered the back of them so as to get them closer to the bore.

[@COLDSTONEMAN]

I believe this has been out of stock for sometime

[@Davidtubb]

Gen 2 of the Magneto mount is available next week at davidtubb.com