Lyman - Tufnut Media Auto Prime The BT65-LW17 mounts directly to

The BT65-LW17 mounts directly to any 1913 style Picatinny rail via the included ADM-170-S Lever

Zero the face of the dial indicator when the stem is against the pilot

Stryker HD has a 34 mm main tube which provides more space for elevation compared to the 30 mm tube

Uses standard pilot stops for 3/16” mandrels

the driver accepts any 1/4" bit

Lyman - Tufnut Media Auto Prime The BT65-LW17 mounts directly toLyman has pioneered and tested many types of media, and offer you the very best formulas available. Tufnut is made from crushed nutshells treated with rouge, that cleans and shines all metals to a high luster. The media of choice for heavily fouled cases.