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Manufacturers Hornady

Hornady OAL Gauge Modified Case 25-06 A2506

$20.00 incl GST

Hornady Reloading Components & Accessories: Provide Consistency and Precision

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05880

Hornady, Accessories

Specifications

brand: hornady
equipment: oal gauges

Description

Hornady OAL Gauge Modified Case 25-06 A2506

These enclosures have been customized specifically for use with Lock-N-Load Precision gauges. Attaching them to the gauges with a special fine thread ensures that they remain absolutely square for precise alignment in the chamber of your rifle. Second, the case's neck is completely spherical and slightly opened to allow a standard diameter bullet to easily and concentrically glide into the case mouth, ensuring the most precise results conceivable.
 

Best Suited For

  • Reloaders using .25-06 Remington rifles
  • Precision shooters focused on bullet seating depth tuning
  • Long-range shooters seeking optimal accuracy and consistency
  • Users of the Hornady OAL Gauge system

When To Use It

Use this modified case when:

  • Determining the distance from bullet to lands (rifling contact point)
  • Setting up custom seating depth for handloads
  • Developing loads where bullet jump (e.g., 0.020”–0.050”) matters
  • Switching to a new bullet type, weight, or profile

⚠️ Important: The process should be repeated for each different bullet design, as ogive shape affects measurements.

Avoid using it:

  • As a regular firing case (it is not for live firing)
  • In rifles with tight neck chambers (may not fit properly)

Technical Information

  • Product Code: A2506
  • Caliber Compatibility: .25-06 Remington
  • System Compatibility:
    • Hornady Lock-N-Load OAL Gauge (straight or curved)
  • Design Features:
    • Threaded base for secure attachment to gauge
    • Slightly oversized neck (~.002") for smooth bullet movement
    • Factory-machined for concentric alignment
  • Purpose: Measure maximum usable cartridge length to the rifling
  • Origin: Made in USA

FAQs

Q: Do I need this to use the Hornady OAL Gauge?
A: Yes. The gauge requires a caliber-specific modified case like this one.

Q: Can I use a regular fired case instead?
A: Not directly—this version is precision-threaded and modified for accuracy and repeatability.

Q: Does it give exact COAL for my ammo?
A: It gives the maximum length to the lands. You typically seat bullets slightly shorter (with “jump”) for safety and accuracy.

Q: Do I need to resize this case?
A: No. Modified cases are designed for measurement, not standard resizing or firing.

Q: Will one measurement work for all bullets?
A: No. Each bullet design requires re-measuring due to different ogive shapes.

Delivery and Compliance

  • Classified as a reloading accessory/component (non-controlled item)
  • No firearms license required for purchase in New Zealand
  • Can be shipped domestically or imported (subject to retailer policies)
  • Must be used in accordance with safe reloading practices
  • Not considered ammunition (no powder/primer involved)

Questions?

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