The RCBS Single Stage Shell Holder #33 .50 AE (Model R9233) is a precision-machined handloading tool designed to secure and align cartridge cases during critical resizing, de-priming, and bullet seating operations. Crafted from hardened steel with a silver finish, this shell holder is engineered specifically for single-stage and turret reloading presses. It mechanically holds the cartridge case in exact alignment with the reloading die to ensure precise, repeatable, and safe handloads.

Key Features

• Hardened Steel Construction: Built to withstand the extreme pressures generated during case resizing, preventing warping, bending, or structural damage.
• SAAMI-Compliant Alignment: Precision-machined to slide over the case head and capture exactly 0.125 inches (3.175 mm) of the rim, establishing highly accurate headspacing.
• Universal Press Fit: Features a standard shank design that fits interchangeably into the rams of RCBS single-stage and turret presses, as well as compatible hand-priming tools.
• Purely Mechanical Operation: Requires no electrical power or specialised Australian regulatory certifications, making it fully compliant for standard retailing and nationwide shipping across Australia.

Specifications

• Model/MPN: R9233 / 09233
• Material: Hardened steel with a silver finish
• Compatible Calibres: .50 Action Express (.50 AE), 5.7x28mm FN, .280 Ackley Improved, 6.5x68S, and 8x68S
• Case Head Engagement Depth: 0.125 inches (3.175 mm)
• Weight: Approximately 4 oz (113 grams)
• Physical Dimensions: Designed to fit standard single-stage and turret press rams; shipping package dimensions are approximately 2.1" W x 2.1" L x 0.95" H (5.3 cm x 5.3 cm x 2.4 cm)

Who is the Rcbs Shell Holder # 33 50ae for?

• Handloaders reloading .50 Action Express pistol ammunition — utilizes this specialized reloading press shell holder to capture exactly 0.125 inches (3.175 mm) of the case head, ensuring precise alignment and SAAMI-compliant headspacing.
• Handloaders reloading 5.7x28mm FN rifle ammunition — provides a precise mechanical fit for this calibre using a robust 4 oz (113 grams) reloading press shell holder that indexes the case rim securely during resizing.
• Handloaders reloading .280 Ackley Improved, 6.5x68S, or 8x68S cartridges — relies on the 0.125-inch (3.175 mm) rim capture depth of this reloading press shell holder to maintain exact headspacing alignment under high leverage pressures.

Less suitable for: Handloaders working with cartridge cases that have rim or base diameters outside the .50 AE family (such as .308 Winchester or .223 Remington), who must switch to a different numbered single-stage shell holder, or high-volume reloaders using progressive reloading presses, who require a specialized multi-stage shell plate instead of a single-stage accessory.