Techt Tippmann TPX TiPX MRT Pro Series Bad Karma Bolt

The TechT MRT (Mass Reduction Technology) Pro Series TPX Bolt has been engineered with efficiency and consistency as the most crucial design elements. TechT has also added a soft touch face to the TPX Bolt, (the same used on their Phenom MRT Pro Series Bolt) which will significantly decrease ball breakage. The MRT system minimizes excess weight by removing portions of the bolt which are not utilized. The spiral cut pattern allows the lengthening of the channels of material to be removed, resulting in the production of a very dynamic looking bolt. Players that upgrade to the MRT Pro Series TPX Bolt will see significant increases in efficiency and the elimination of ball breakage typically associated with the stock TPX bolt. The TechT MRT Pro Series Bolt is made of a combination of aircraft grade aluminum and delrin, which results in a super light design.

The TechT MRT Pro Series TPX Bolt utilizes the stock spring. It is not necessary to install the TPX Low Pressure Spring Kit when using the MRT Pro Series Bolt. In testing it was found that changing to a different spring (lighter spring) caused issues with the bolt hitting the breech with too much force. There was an increases of 20-30 FPS when changing out the stock bolt for the MRT Pro Series Bolt. That tremendous 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 the high flow face. This means more mags per cartridge! The sound signature is also greatly reduced when adding the MRT Pro Series Bolt.