The TECHT MRT (MASS REDUCTION TECHNOLOGY) Pro Series Phenom Bolt has been engineered with efficiency and consistency as the most crucial design elements. 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 allows us to lengthen the channels of material to be removed, this result produces a very dynamic looking bolt. Players that upgrade to the MRT Pro Series Phenom Bolt will see significant increases in efficiency and the elimination of ball breakage typically associated with the stock Phenom bolt. The TECHT MRT Pro Series Bolt is made of a combination of aircraft grade aluminum and delrin which result in a super light design. As with all of our products it carries a Full Lifetime Warranty.

The TechT MRT Pro Series 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. Our tremendous increase in efficiency is due to the combination of the soft-touch face- which helps seal 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.

All MRT Phenom Bolts will come with our Phaze-5 Air Fitting for the Cyclone Feed. The Phaze-5 Fitting allows more air to get to the cyclone feed and actuate the paddles more consistently. The TechT Phaze-5 Fitting is manufactured from stainless steel which makes it a much more durable replacement for the stock plastic fitting. The Phaze-5 Fitting must be installed to allow the MRT Phenom Bolt to work properly in conjunction with the Cyclone Feed System. Please watch our install and troubleshooting video to insure that your TechT MRT Phenom Bolt is installed properly.

When the TechT Pro Series Delrin MRT Bolt is combined with our Phaze-5 High Flow Air Fitting, players will be able to run at lower operating pressures and higher rates of fire. The Phaze-5 High Flow Air Fitting allows the Cyclone feed to run more consistently with the extremely lightweight design of the TechT Pro Series MRT Bolt.