Great video sir. I also have the M17 I use the Grimburg 9” 686 barrel with there 8g jul’s I’m using a ninja v3 1100psi regulator And have upgraded the internals high flow heat core system with bolt spring & trigger spring kit. I’ve done the Full reg bypass atm & am getting 361-364fps consistently. I’ll update you when I have the high flow heat core internal kit installed. Apparently I should be seeing 80J
Awesome video. Very thorough. Who doesnt like some good data. 2fps with the sleeve now thats my kind of experiment. Were you wearing a lab coat at the end 😂😂😂 What are you going to tell the wife? 🏺