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TechT MRT Phenom Bolt (Phaze-5 Fitting Included)

TechT MRT Phenom Bolt (Phaze-5 Fitting Included)

Regular price $49.99
Regular price $54.99 Sale price $49.99
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The TechT MRT (Mass Reduction Technology) Phenom Bolt has been engineered with efficiency and consistency as the most crucial design elements. Techt has also added a soft touch face to the Phenom 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 allowed TechT to lengthen the channels of material to be removed, resulting in the production of 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 asscociated with the stock Phenom bolt. The TechT MRT Bolt is made of aircraft grade aluminum.

The TechT MRT Phenom Bolt utilizes the stock spring. In TechT's testing they found that changing to a different spring (lighter spring) caused issues with the cyclone feed loading correctly. They saw increases of 30 FPS when changing out the stock bolt for the MRT Bolt. This 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. The sound signature is also greatly reduced when adding the MRT Bolt.

All MRT Phenom Bolts will come with the 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.


  • Aircraft Grade Aluminum
  • Soft Anti-Chop Tip O-ring
  • Teflon Coated for wear resistance
  • Increases Efficiency
  • Decrease Marker Pressure
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