Fits: XL 550 Reloaders by Dillon Precision

Ultimate Shellplate Bearing Kit Dillon RL 550 B/C replaces the index sprocket with a modified sprocket that has the room required to install the shellplate bearing kit.  Run out is eliminated and this results in more consistent ammo. The bearing kit soothes the action of the press, reducing powder spillage and increasing tactile feel while priming. Priming operation will be more consistent. This kit works with both new and old style powder measures.

The extra length shellplate bolt provides you with a robust index sprocket. Less metal is removed to make room for the bearing. Most 550s need this extra length bolt (extra length bolt does not fit 450).

Very detailed and complete instructions are included with the kit.

**Instructions are provided, but see Hit Factor website for fitting older models, and for specific help questions**

No re-adjustment of dies is needed with any of these kits!

The INSTALLATION VIDEO can assist in setting up your kit on your Dillon Press!