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L.E. Wilson Pistol Max Gage 38 Special – PMG-38S Case Gage

UPC: 815145020000

$30.80

3 in stock

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Description

If you load your own 38 Special, the L.E. Wilson Pistol Max Gage is one of those tools that earns its keep the first time it catches a problem round before it ever hits the range. This is a precision-machined steel gage cut to maximum SAAMI dimensions, meaning it does the quality-control work your calipers and eyeballs can miss. Drop a loaded round in bullet-first, and if the case head sits flush or slightly below the gage, you're good across every dimension that matters.

What the Pistol Max Gage Actually Checks

This isn't a one-trick case length tool. The Pistol Max Gage verifies all the critical dimensions of a loaded 38 Special round at once: case mouth diameter, base diameter, rim thickness and diameter, overall case length, and bullet diameter. Because 38 Special is a rimmed revolver cartridge, it headspaces on the rim, and the gage is built to account for that. It's great for spotting the usual culprits that trip up handgun reloaders, like case bulges, oblong rounds, bowed cases from sizing, or crimp issues that would otherwise cause a hang-up down the line.

Why L.E. Wilson Earns the Trust

L.E. Wilson has been a family-owned shop building precision reloading tools since 1927, and that reputation for tight, consistent tolerances is exactly why so many reloaders reach for their gages. Users consistently praise the accuracy and craftsmanship, especially for catching case bulges that single-feature gages flat-out miss. The reasoning behind the tool is simple: if your cartridge drops into the gage, it should fit any revolver chambered to SAAMI spec for 38 Special.

Using it takes seconds. Keep the gage clean and free of debris, drop your round in, and check the case head against the gage surface. It's a small, honest tool that gives you real confidence in every round you load.

Key Specifications

  • Manufacturer: L.E. Wilson
  • Manufacturer Part Number: PMG-38S
  • UPC: 815145020000
  • Cartridge: 38 Special
  • Type: Pistol Max Cartridge Gage
  • Material: Polished Steel
  • Dimensions Checked: Case mouth, base, rim thickness and diameter, overall length, bullet diameter
  • Specification Standard: Maximum SAAMI
  • Country of Origin: Made in the USA
  • Shipping Weight: 0.34 lb

What’s Included

  • One L.E. Wilson Pistol Max Gage for 38 Special

Frequently Asked Questions

What does the Pistol Max Gage 38 Special actually measure?

It checks all the critical dimensions of a loaded 38 Special round in a single drop-in: case mouth diameter, base diameter, rim thickness and diameter, overall case length, and bullet diameter. The gage is cut to maximum SAAMI specifications, so a round that passes should chamber in any revolver built to spec for the cartridge. It's especially handy for catching case bulges and crimp problems that simpler gages overlook.

How do I use the gage on a rimmed cartridge like 38 Special?

Hold the gage vertically and drop your loaded round in bullet end first. It should fall freely until stopped by the rim. If the case head sits even with or below the top of the gage, your dimensions are within max spec and the round is good to go. Just make sure the gage and the cartridge are clean first, since debris can throw off the reading.

Is this gage just for checking case length?

No, it does a lot more than a basic case length tool. The Pistol Max Gage verifies multiple dimensions at once, which is what sets it apart from single-feature gages. Reloaders rely on it to spot bulges, oblong rounds, and bowing that would otherwise slip through and cause feeding or chambering trouble.

Will a round that doesn't fit the gage definitely fail to chamber?

Not necessarily. The gage is built to maximum cartridge specifications, while pistols are chambered to meet or exceed minimum chamber dimensions. That means some rounds that won't quite enter the gage may still chamber in certain firearms. When a round hangs up, treat it as a cue to inspect it more closely before loading it.

Additional information

UPC

815145020000

Manufacturer

Manufacturer Part Number

PMG-38S

Shipping Weight

0.34

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