THESE BARRELS ARE MADE BY SSK IN PA USING GREEN MOUNTAIN BLANKS. PLATFORM: THOMPSON CENTER Encore PROHUNTER. RATE OF TWIST: 1-16. 810 HEAVY CONTOUR ANY RIFLE FOREND WILL WORK FINE. FOREND SCREW SIZE/SPACING: 8-40 / 5 Centers. THREADS: Yes 5/8-24 w/Cap. SCOPE BASE: 6 HOLE BASE PICATINNY STYLE FACTORY INSTALLED.
