Dillon Precision 20179 RL 550 Conversion Kit 10mm 40 S&W Shellplate Powder .40
$54.99 (as of May 4, 2019, 12:22 am)
- Amazon Customer Reviews
Contains: Shellplate, powder funnel, and locator buttons. A conversion kit is needed for each caliber on the 550B. Conversion Kits can easily be installed in just a few minutes and change easily for fast caliber switches.