MRT Spring Kit
3 different spring tensions to fine tune your marker. Works with our MRT series bolts AND in your TPX with your stock bolt.
Invert Mini & BT TM7 users be advised. To get the most out of your markers a TechT MRT Spring Kit is essential! The TechT MRT Spring Kit provides players with three distinct levels of resistance which will allow for lower operating pressure, as well as reduced dwell times. This means better efficiency = more time on the field, rather than the fill station. This spring kit also works for your TPX with your stock bolt!
(Those of you wondering where our TPX Low pressure spring kit has gone, here it is! We have have merged our TPX Low Pressure Spring kit with our MRT Spring kit as it is the same springs for both)
*Please be advised that we do NOT recommend using this kit with OUR MRT TPX bolt!