Now on Kickstarter, the Puzzle Training Plate System by Raptor Tactical is a customizable weight training plate system which fits standard plate carriers. It is 2.4lbs empty and 11.6 lbs full by adding up to 23 extra heading shaped pieces each weighing .4 lbs.
You can back one of several packages including the one or more of the Puzzle Training Plates as well as Raptor Tactical’s plate carrier.
Find it on Kickstarter.com.
Note: The training plates are made from rubber and provide no ballistic protection.