RCBS 9387 Case Trimmer Pilot .33 Caliber - Precision Reloading

The RCBS 9387 Case Trimmer Pilot delivers precise brass preparation for .33 caliber cartridges, ensuring consistent case length for optimal accuracy and safety. This precision-machined pilot works seamlessly with RCBS Trim Pro and Trim Pro-2 case trimmers to maintain exact specifications.

What Makes This Different

Unlike generic pilots that can cause case mouth damage or inconsistent trimming, the RCBS 9387 features hardened steel construction with precise tolerances that match .33 caliber bore dimensions exactly. The pilot's smooth finish and exact diameter prevent case neck expansion while guiding the cutter for uniform results. Each pilot undergoes quality control testing to ensure dimensional accuracy within 0.0005 inches.

Key Features

• Precision-machined hardened steel construction for long-term durability
• Exact .33 caliber diameter ensures proper case neck fit and support
• Compatible with RCBS Trim Pro, Trim Pro-2, and Trim Pro-3 case trimmers
• Smooth surface finish prevents case neck scratching and scoring
• Heat-treated steel resists wear from repeated trimming operations
• Standard threading fits all RCBS trimmer collets without modification
• Works with popular .33 caliber cartridges including .338 Winchester Magnum

Consistent case length directly impacts accuracy and safety in handloaded ammunition. The RCBS 9387 pilot maintains proper case neck support during trimming operations, preventing the case mouth deformation that can occur with loose-fitting or worn pilots. Competitive shooters and hunters loading precision .33 caliber ammunition rely on this level of consistency for optimal performance.

Technical Specs

• Caliber: .33 (0.338 inch diameter)
• Material: Hardened tool steel
• Threading: Standard RCBS trimmer pilot threads
• Tolerance: ±0.0005 inches
• Compatibility: RCBS Trim Pro series case trimmers
• Finish: Precision ground and polished
• Country of Origin: United States

Professional reloaders understand that precision starts with quality components. The RCBS 9387 pilot represents decades of manufacturing expertise in a simple but critical tool that ensures every case receives consistent, accurate trimming for maximum performance.