Product Description
The Hornady Lock-N-Load A Series Modified Case (A300A) is designed to help reloaders precisely measure and set bullet seating depth when used with compatible Lock-N-Load overall length and precision gauge tools. Manufactured to SAAMI specifications, this modified brass case features a fine-threaded base for secure attachment and alignment, plus a slightly opened/rounded neck to allow a standard-diameter bullet to slide smoothly and concentrically for accurate measurements in .300 AAC Blackout chambers.
Product Highlights
- Lock-N-Load A Series modified case designed for use with Hornady overall length and precision gauge systems
- Fine-threaded base helps keep the case square on the tool for consistent chamber alignment
- Rounded, slightly opened case neck allows easy, concentric bullet slip-fit for precise seating-depth setup
- Made to SAAMI specifications for fit with popular rifle chambers
- Brass construction for durability and repeatable measuring results
Specs
- Brand: Hornady
- Manufacturer Part Number: A300A
- UPC: 090255706154
- Product Type: Lock-N-Load A Series Modified Case
- Cartridge Compatibility: .300 AAC Blackout (also commonly listed as .300 Whisper)
- Material: Brass
- SAAMI Spec: Yes (manufactured to SAAMI specifications)
- Notes: Overall length gauge / measuring tool not included
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