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Metal spring-loaded shell holder conversion kit, silver finish, compact cylindrical shape

rcbs

RCBS Trim Pro-2 Spring Loaded Shell Holder Conversion 90368 .250-.625" rims 5.7x28 .338 Lapua .45-70

SKU CH-85HA-SG2T8

Spring-loaded shell holder conversion fits case rims from .250 to .625 inches for calibres including 5.7x28, .338 Lapua and .45-70 Government

  • Precision alignment locks case with pilot and cutter
  • Universal holder fits .250" to .625" rim diameters
  • Covers 5.7x28, .338 Lapua and .45-70 calibres
  • Spring-loaded action speeds shell loading and unloading
  • Durable construction delivers long-lasting reloading performance

Precision Reloading Accessory

The RCBS Trim Pro-2 Spring Loaded Shell Holder Conversion locks the cartridge case in perfect alignment with the pilot and cutter on a Trim Pro-2 case trimmer. It is built for handloaders who demand repeatable case length preparation across a wide variety of calibres. The spring-loaded mechanism allows rapid loading and unloading of cases during high-volume trimming sessions.

Universal Case Head Range

The holder accepts case head rim diameters from .250 inches to .625 inches, covering a broad spectrum from the compact 5.7x28 up to the large .45-70 Government and .338 Lapua Magnum. This single conversion replaces multiple dedicated shell holders, simplifying the workflow for reloaders who process mixed brass batches. It reaches its limit with rebated-rim or belted cases that fall outside the stated diameter window.

Trim Pro-2 Platform Fit

Designed exclusively for the RCBS Trim Pro-2 trimmer, the conversion mounts directly to the trimmer’s shell holder slot without adapters. Compatibility ends at the Trim Pro-2 interface; it will not fit original Trim Pro, competitor trimmers, or hand-held trimming tools. Buyers using other trimming systems need a different shell holder solution.

Highlights

  • Precision alignment locks case with pilot and cutter
  • Universal holder fits .250" to .625" rim diameters
  • Covers 5.7x28, .338 Lapua and .45-70 calibres
  • Spring-loaded action speeds shell loading and unloading
  • Durable construction delivers long-lasting reloading performance

Specifications

No published specifications for this item yet.

Questions about this item

Will the Trim Pro-2 Spring Loaded Shell Holder Conversion 90368 fit my existing Trim Pro-2 case trimmer?

The conversion is designed for the RCBS Trim Pro-2 system and locks the case in alignment with the pilot and cutter for precision trimming.

How can I confirm the spring-loaded holder is gripping cases correctly after installation?

Load a case — the spring action should hold the rim firmly between .250" and .625" so the case stays centred on the pilot during cutting.

Does the 90368 conversion include the trimmer body, pilot, or cutter, or only the shell holder?

The conversion supplies the spring-loaded shell holder only; the Trim Pro-2 trimmer body, pilots and cutters are separate purchases.

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