The TECHT MRT (MASS REDUCTION TECHNOLOGY) Phenom Bolt has been designed to increase efficiency and reduce operating pressure. We have also added a soft touch face to our Phenom bolt which will significantly decrease ball breakage. Our MRT system minimizes excess weight by removing portions of the bolt which are not utilized. Our spiral cut pattern allow us to lengthen the channels of material to be removed, resulting in a very dynamic looking bolt. Players that upgrade to the MRT Phenom Bolt will see significant increases in efficiency and the elimination of ball breakage typically associated with the stock Phenom bolt. The TECHT MRT Bolt is made of aircraft grade aluminum and, as always, carries a Full Lifetime Warranty.
The TechT MRT Phenom Bolt utilizes the stock spring. In our testing we found that changing to a different spring (lighter spring) caused issues with the cyclone feed loading correctly. We saw increases of 30 FPS when changing out the stock bolt for the MRT Bolt. The increase in efficiency is due to the combination of the soft-touch face- which helps seal the off the barrel when fired, the tremendous change in weight, and our high flow face. The sound signature is also greatly reduced when adding the MRT Bolt.
To reach technical support for this item please call (865) 539-6759.