The MEC powder measure vibratory unit by Braggin Rights Precision improves your charge weights on the MEC Shot Shell powder drops by decreasing the chances of powder clumping and sticking in the bottom of the powder hopper, virtually eliminates the chances of voids in the powder (air pockets) as powder is dispensed and the powder cannot properly settle for the next activation. All of this helps create more consistent charge weights on each cycle, please see our test results offered free on our website. The vibratory works with most MEX shot shell presses with either stock plastic powder bottles or Dram Worx pyrex bottles, please choose the correct ring for which bottle you are running. 
 
Please Choose the correct ring for stock bottles or Dram Worx bottles, they are not interchangeable.
 
* Creates more consistent charge weights
* Virtually eliminates powder voids-pockets that cause off charge weights
* Helps eliminate powder clumping
* Use with any standard USB A charging block (Charging Block Not Included)