The RCBS Shell Holder #28, .444 Marlin is a precision-machined reloading essential from RCBS, built to seat firmly in the shell-holder slot of your single-stage or turret press. RCBS catalogs this as shell holder #28 (part no. 9228), sized specifically for the .444 Marlin case head. Machined from hardened steel, it locks the cartridge case square to the ram so the sizing, expanding, and seating dies all meet the case on the same axis, stroke after stroke. It is a simple, small part, but a mismatched or worn shell holder is one of the most common causes of crooked cases and inconsistent headspace at the reloading bench.

Key Specifications

• Precision shell holder engineered by RCBS specifically for single-stage and turret press reloading setups.
• Hardened steel construction resists the repeated ram pressure of full-length sizing and seating without deforming.
• Precision case-head fit positions the cartridge case correctly against the shell-holder shoulder for proper SAAMI headspacing.
• Sized for .444 Marlin so the case seats squarely every time without wobble in the shell-holder pocket.
• Compatible with single-stage and turret presses the same shell holder body works across both press styles.
• Sold individually one shell holder per package, ready to drop straight into the press ram.
• Ships at 0.0375 lb light enough that a full set of shell holders takes up almost no room in a die cabinet.
• Snap-in shell-holder base seats into RCBS, and most other, standard press ram slots without tools.
• Shell holder #28 designation cross-references directly to RCBS’s shell-holder numbering system for quick reordering.

Frequently Asked Questions

Will this shell holder work in a press from another brand? Yes. RCBS shell holders use the industry-standard base dimension, so they fit RCBS, and most other single-stage and turret presses that accept a standard shell holder.

What does the shell holder actually do? It clamps the case head and holds the cartridge square to the die body during sizing, expanding, seating, and crimping, so every stage of the reload lines up on the same axis.

Is this shell holder specific to .444 Marlin? Yes, shell holder #28 is sized for the .444 Marlin case head; a mismatched shell holder can bind the ram or damage the case.

Buy the RCBS Shell Holder #28, .444 Marlin

Round out your die set with the correct shell holder and stop fighting misaligned cases on the bench. Order the RCBS Shell Holder #28, .444 Marlin from our Lubbock, Texas gun shop for fast, reliable shipping straight to your reloading bench. Shop the full shellholders and die accessories lineup for the rest of your press setup.