Yankee Hill Machine Victra-20 Jam Nut

The jam nut that locks a Victra-20 to its mount and host. It is included with the Victra mount, so this listing is the spare or the replacement, which is exactly the part people find out they need at the worst possible time. A jam nut is small, it is easy to lose on a bench, and without it the mount can back off.

It is machined from stainless steel and finished in Melonite, so it holds up to the heat and the solvent exposure that comes with living on the muzzle end of a suppressed gun. Dimensions are a quarter inch of depth and 1.1875 inches of diameter.