RCBS Alternate Bullet Seater Plug 1/2″-20 .40 S&W/10mm 155 gr Gold Dot

The RCBS Alternate Bullet Seater Plug comes in a variety of sizes to accommodate all of the most popular cartridge case calibers. This bullet seater plug features a through-the-top style along with threads to match the specific caliber of case you are using.

Like all of RCBS