SAVAGE SMALL SHANK BARREL NUT.
The Urbanrifleman barrel nut for the SAVAGE prefit type barrel. Works with most of the standard Savage diameter barrels being made by many vendors.
This new design does not require a special wrench, but instead uses a typical HEX Flat (even a simple Cresent wrench works fine).
Made of 419 stainless steel. FINISH IS BRUSHED STAINLESS STEEL.