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Lee Case Length Gauge 284 Win 90129

$25.00 incl GST

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05581

Lee, Accessories

Specifications

brand: lee
equipment: caselengthgauge

Description

Lee Case Length Gauge 284 Win 90129

Lee Case Length gauges are a precise, easy way to trim to length and square the case mouth.

Used with the Cutter and Lock Stud or Zip Trim. The first step to successfully trimming brass cases with the Lee Case Length Gauge and Shell Holder is to take the Lee Lock Stud (sold separately) and screw it into the shell holder. Next the Length Gauge needs to be screwed into the Case Trimmer Cutter (sold separately).

The length gauge is set to cut each case within SAAMI specifications. After the tools are screwed together the next step is case trimming. Just put the empty brass into the shell holder, insert the case length gauge into the empty piece of brass and turn the cutter until the piece of brass is trimmed to the predetermined length. It is that easy to get consistent case lengths and square case mouths helping to keep reloaded ammunition as accurate as possible.
 

Best Suited For

  • Reloaders working with .284 Winchester rifle brass
  • Users of Lee case trimming systems (Cutter & Lock Stud or Zip Trim)
  • Shooters who want a simple, caliber-specific trimming solution
  • Beginners looking for a low-cost, foolproof trimming method

When To Use It

  • After several firings when brass stretches beyond maximum safe length
  • When you need to trim cases to consistent SAAMI-spec length for safety and accuracy
  • Before bullet seating to ensure uniform neck tension and crimp consistency
  • During routine case prep for precision rifle reloading

Technical Information

  • Model: 90129
  • Caliber: .284 Winchester
  • Type: Case Length Gauge + Shell Holder (2-piece set)
  • Material: Hardened steel
  • Function:
    • Measures and trims cases to fixed length
    • Squares the case mouth for better bullet seating
  • Compatibility:
    • Requires Lee Cutter & Lock Stud or Lee Zip Trim (sold separately)
  • Trim Standard: Pre-set to SAAMI trim length (non-adjustable)
  • Operation: Manual or can be used with a drill for faster trimming

FAQs

Q: Is this adjustable for different trim lengths?
❌ No — it trims to a fixed SAAMI spec length only.

Q: What comes in the package?
✔️ Case length gauge (pilot) + matching shell holder

Q: Do I need other tools to use it?
✔️ Yes — requires a Lee Cutter & Lock Stud or Zip Trim.

Q: Why is trimming important?
✔️ Prevents excessive case length which can cause high pressure or chambering issues

Q: Can I use it with other calibers?
❌ No — each caliber needs its own specific gauge.

Delivery and Compliance

  • Classified as a reloading accessory (non-controlled item)
  • Generally legal to import into New Zealand (no explosives or primers involved)
  • Ships via standard courier

Questions?

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