.308 Caliber Carbon Fiber Barrel Blanks - 243 Caliber 24'''' 1-10 Twist Target Contour Carbon Fiber Blank

CHRISTENSEN ARMS .308 CALIBER CARBON FIBER BARREL BLANKS Christensen Arms carbon fiber gunsmith barrel blanks are crafted using their proprietary layering system and offer superior strength and accuracy while weighing less than a steel barrel of the same contour. The Barrel lining is made from match-grade 416R stainless steel, which is measured to a tolerance of +/- .0001 and then bored, reamed, hand lapped, and button rifled. Includes threaded muzzle and thread protector. Carbon Fiber Barre