TechT Paintball

MRT Phenom Aluminum Bolt Upgrade (Phaze-5 Fitting Included)

TechT's MRT Phenom is the best and lightest bolt upgrade you can get for the Tippmann Phenom. This is a must for any Tippmann Phenom owner.
Item: TP026  Back Ordered
  Manufacturer: TechT
(2 reviews) Write A Review
MSRP: $54.99 Your 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. 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, this results produce 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 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. Our 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 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.

Below is the Stock Bolt VS MRT Bolt Test

Below is the installation video

Aircraft Grade Aluminum

Soft Anti-Chop Tip O-ring

Teflon Coated for wear resistance

Increases Efficiency

Decrease Marker Pressure


  • Manufacturer: TechT
  • Shipping Weight: 0.14 lbs
Average Rating   5 stars (based on 2 reviews)
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Recent Reviews Rating: Reviewed By: Jonathan P. Review Date: 1/25/2011 Comments: This is by far one of the best upgrades i have ever bought for my phenom and if you can only buy one upgrade for yours make sure you get this one. You will not be disappointed.
Rating: Reviewed By: Nate D. Review Date: 1/11/2011 Comments: I have this bolt in my backup Phenom, and it is a great and important upgrade on my Phenom. The stock bolt from Tippmann was very rough out of the box and had some sharp edges on it that caused some serious chops. At first I sanded to edges down and that ...
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