TechT L7 Bolt

I have recieved my TechT L7 Bolt. This one is really sweet.. Opened out the bolt of marker and popped in the bolt. Tested out little bit, this one is sweet and lighter on the marker. Lowered the DWELL to 25 And ROF to 22 with pressure at 160 psi @ 17BPS. Marker giving 290 fps constant.

For those who need help setting dwell and rof i am working on excel sheet which should do the trick.






Enjoy!