Quality, Green Mountain barrel and CNC machined cylinders
change the caliber of your Single Six to .17 HMR or Mach II. Button
rifled, 1-9 twist barrel is machined from chrome moly steel and has
an attractive blue-black finish. Plus, it’s drilled and tapped for the
ejector rod housing with an extra long barrel face to allow custom
fitting of the barrel/cylinder gap. Includes a factory-spec front sight
(installed). Non-fluted cylinder is machined from 1144 high-stress
steel and is available for .17 HMR or .17 Mach 2.
SPECS: Barrel – 4140 chrome moly steel, black oxide
finish. Approximately 6" (15.2cm) long, 21/32" (16.6mm) O.D.
Cylinder – 1144 high stress steel, black oxide finish.
1-13/32" (3.6cm) long, 113/32" (3.6cm) O.D. Requires gunsmith
fitting.
Catalog page 218