The Lyman Pro Stainless Single Ammo Checker .223 Remington (Model: LY-PSSAC223, MPN: 7705200) is a precision-machined cartridge gauge designed to verify the dimensional accuracy of reloaded ammunition. Crafted from high-quality, corrosion-resistant stainless steel, this tool offers superior wear resistance and longevity compared to standard aluminum blocks. It allows reloaders to quickly check finished .223 Remington cartridges against SAAMI minimum chamber tolerances. By dropping a loaded round into the gauge, you can instantly confirm that critical dimensions—including case length, headspace, body diameter, and overall cartridge fit—are correct. If the cartridge fits flush in this gauge, it is guaranteed to chamber smoothly in any standard firearm chambered for this calibre.

Key Features:

  • Premium Stainless Steel Construction: Machined from solid, corrosion-resistant stainless steel to withstand heavy use on busy reloading benches without wearing out or losing tolerance.
  • SAAMI Minimum Chamber Tolerances: Cut to the absolute minimum Sporting Arms and Ammunition Manufacturers' Institute (SAAMI) specifications to ensure reliable chambering in all standard rifles.
  • Clear Calibre Identification: The face of the gauge is clearly engraved with ".223 Rem" for instant identification among other tools.
  • Mechanical Reliability: This is a fully manual, non-powered mechanical hand tool. It requires no batteries, 240V electrical connections, or SAA/RCM Australian electrical certifications.
  • Quality Control Tool: Identifies bulges, improper crimps, and oversized cases before they cause jams, failures to feed, or dangerous chambering issues in the field.

Product Specifications:

  • Brand: Lyman
  • Model Number: LY-PSSAC223
  • Manufacturer Part Number (MPN): 7705200
  • Calibre Compatibility: .223 Remington
  • Material: Corrosion-resistant stainless steel
  • Dimensions: Approximately 14.5 cm x 7.6 cm x 3.0 cm (5.7 inches x 3.0 inches x 1.2 inches)
  • Weight: Approximately 150 grams (0.33 lbs)
  • Power Requirements: None (fully manual, non-powered mechanical gauge)

Who It Is For:

The Lyman Pro Stainless Single Ammo Checker is designed for Australian sport shooters, hunters, and competitive reloaders who demand absolute reliability from their ammunition. It is an essential quality-control tool for high-volume reloaders using progressive presses, where small dimensional variances can occasionally occur. Whether you are preparing rounds for precision target shooting, pest control, or general range use, this gauge ensures your handloads chamber flawlessly every time, saving valuable time and preventing mechanical issues in the field.

SKU LY38548LP
Model # LY-PSSAC223
Brand Lyman
Shipping Weight 1.0000kg

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