I was annoyed by the new 2023 NRA High Power rules making the rollers on my T-Rex illegal for use in sanctioned matches, so I designed and 3d printed some solid blocks as drop in replacements. No modifications are required to your rest top, just push out the pins that are holding the original rollers in and drop these into place and push the pin back in. I have a few sets for sale $20 for a set of two plus shipping PM me to order a set. The ones that are ready are black in color all are printed in PETG.





