TRADITIONS 209 DEPRIMING TOOL Steel construction. The u-shaped end is used to decap a 209 primer from the adapter. The other end can be used to unscrew the hammer out of the Evolution and Thunderbolt models. Steel construction. The u-shaped end is used to de-cap a 209 primer from the adapter. The other end can be used to unscrew the hammer out of the Evolution and Thunder Bolt models.....See Details for more info. Manufacturer: TRADITIONS Model: A1404 SKU: BH_TRAD A1404