Lee Small Primer Arm Assembly

The Lee Small Primer Arm Assembly (Lee part no. 91962, BP2889A) is a small-primer replacement arm from Lee Precision for select Lee press models, including the Breech Lock Challenger Press, Classic Cast Press, Classic Turret Press, and 4-Hole/Value Turret presses built before 2018 with a red base casting. It restores correct small-primer seating on presses that use this arm style, without replacing the whole priming system.

Key Specifications

• Small Primer Arm Assembly sized for small-primer seating, as opposed to the large-primer version.
• Fits the Breech Lock Challenger Press a direct factory-style replacement arm for this Lee press.
• Fits the Classic Cast and Classic Turret Press the same arm assembly covers both of these Lee models.
• Fits pre-2018 4-Hole and Value Turret presses specifically those with a red base casting.
• Ships at 0.05 lb a small, inexpensive replacement part worth keeping on hand.

Frequently Asked Questions

Will this work on my Value Turret Press? Only on the version built prior to 2018 with a red base casting; check your press before ordering.

Is this for large or small primers? It is the small-primer version; a separate large-primer arm assembly is sold for large-primer presses.

Buy the Lee Small Primer Arm Assembly

Order the Lee Small Primer Arm Assembly from our Lubbock, Texas gun shop for fast, reliable shipping straight to your reloading bench. Shop our full reloading equipment for the rest of your press spares.