You've been playing with this for quit a long time nowAugust 3 2011 at 3:14 PM
|Mach-1 (Login Mach-1)|
Response to Failed the first stress test.
If you find your POI still wandering from day to day. Try what worked for me.
Drill out the barrel band to 1/2" and do not use any set screws on the barrel. Do use the three grub screws on the air tube but none on the barrel. Let the barrel free float and place the band way out at the end.
Works the same as the Marauder barrel band idea.