Factory Grade In Sporter & Military Contour
Pre-threaded and short chambered barrels, precision made to
provide superior accuracy. Stress relieved and machine lapped
then air gauged with a muzzle-to-breech tolerance of .0001";
furnished with the chamber left .010" short. Requires gunsmith
fitting and final chambering. Two popular calibers, and two styles,
ready to fit to your receiver. #4 Contour, ready to build into a
quality sporter. Military Step, follows the same profile as the
military barrel. Drops into issue stock, great for replacing worn out
or damaged military barrels.
Big Book Catalog, Issue:66, Page:168
New Product Supplement, Issue:534, Page:000
SPECS: 4140 chrome-moly steel, in the white. Button rifled with
1-10" twist, 6-groove rifling. Rc 25-32. #4 Contour 26" long, .650"
diameter at the muzzle. Military Step 24" long.