For a little over a year I've been struggling to get some accuracy out of a .22cal RAW. I've spent dozens of hours and hundreds of dollars on pellets and slugs doing various testing on 3 different RAW LW poly barrels that all proved to be bad with 10+ different brands/types of pellets and slugs shooting between 25 - 50fpe. I was about to give up on this rig. I decided to purchase a cut rifle barrel from LW and gave it to Scott to machine. He cut it down to the length I wanted and machined it to fit within a couple days. The machine work is excellent and the barrel is SUPER ACCURATE! The best groups that any of the 3 previous barrels would consistently do was about 1" to 1-1/2" groups at 50 yards. The barrel Scott machined is averaging 3/8" groups at 50 yards! Thanks to Scott the rifle is finally accurate!