Great video, I watched it twice :) Trumark does really make nice slingshots; they are one of my favorite commercial slingshot brand. I would like to see reviews of their red tapered bands and black (strong pull) bands. I remember that you did a review of their slingshot with yellow (standard) bands a couple of years ago. Because it is standard pull (intended for small children, so they can pull it I suppose) they did not perform well, as I can recall. It would be interesting to see how these two bands perform with various ammunition sizes. Thanks for this great video as engineer and as slingshot enthusiast, I really enjoyed it.