The RCBS Shell Holder #37 (RCBS part no. 99237) is a precision steel shell holder built to grip a case at the press ram during resizing, decapping, and priming. RCBS keys every shell holder number to a specific case-head diameter and rim profile, so the same numbered holder works across every cartridge sharing that head dimension. It mounts to any standard single-stage, turret, or progressive press built around the widely used shell holder interface, making it a simple add when you pick up a new caliber. Machined from hardened steel, it stands up to the repeated clamping force of high-volume reloading sessions.

Key Specifications

• The holder is marked #37, RCBS’s standard size designation for its matching case-head group.
• It is machined from hardened steel so it resists wear from repeated ram cycling.
• The holder uses the industry-standard shell holder mount, so it also fits most non-RCBS single-stage and turret presses.
• It holds the case square to the ram for consistent resizing, decapping, and priming strokes.

Frequently Asked Questions

What cartridges does the RCBS Shell Holder #37 fit? It matches RCBS’s #37 case-head group; check RCBS’s published shell holder chart for the full list of cartridges that share this head size before ordering.

Will it work on a press from another brand? Yes. It uses the same shell holder interface found on most single-stage and turret presses, RCBS or otherwise.

Buy the RCBS Shell Holder #37

Order the RCBS Shell Holder #37 from our Lubbock, Texas gun shop for fast, insured shipping straight to your reloading bench. Browse our full shellholders and die accessories lineup while you are at it.