Very very nicely done. - JP Enterprises Supermatch Barrel Kit 6.5 Creedmoor Chamber, 22in, Medium Contour

I used the JP upper receiver and the thermo fit process. I worked as advertised. I’ve used other methods and had great results and always wanted to use this technique. I can say that it is impressive at this point. The tightest fit I’ve seen yet. The thermal dissipater is intriguing. Never used it before. The only reason for 4 stars is I had use a washer to achieve the barrel to brake to fit I expected. Very nice and looking forward to getting it out to the range.