The RCBS Trim Pro Case Trimmer Shellholder, #44 size for .338 caliber cases (RCBS part no. 90344), locks a case squarely in place on an RCBS Trim Pro case trimmer so every cut lands clean and consistent. Trimming brass to a uniform length depends on the case sitting perfectly square in the trimmer, and this #44 holder is sized specifically to fit .338 caliber case heads. Reloaders working across multiple calibers keep the correctly numbered holder on hand for each cartridge they load.

Key Specifications

• Numbered #44 in RCBS’s Trim Pro shellholder lineup.
• Sized specifically for .338 caliber case heads.
• Built specifically for the RCBS Trim Pro case trimmer.

Frequently Asked Questions

What trimmer does this shellholder fit? It is built specifically for the RCBS Trim Pro case trimmer.

What caliber is this holder sized for? This #44 shellholder is sized for .338 caliber cases.

Buy the RCBS Trim Pro Shellholder, #44, .338 Caliber

Order yours from RCBS in our reloading accessories lineup and keep your .338 case trimming square and consistent. Order it from our Lubbock, Texas gun shop for fast, insured shipping.