Lee Precision Small Primer Arm Assembly - BP2889A

This is a replacement Small Primer Arm Assembly (part BP2889A) designed for select Lee reloading presses including the Breech Lock Challenger, Classic Cast, Classic Turret, and 4-Hole/Value Turret presses manufactured prior to 2018. The assembly is a critical component for proper primer feeding and positioning during the reloading process. Compatible with Lee presses featuring red base castings.