HORNADY 380701 9MM CARTRIDGE CASE GAUGE

Hornady Lock-N-Load Cartridge Gauge (380701) is a precision steel gauge for 9mm Luger reloaders who want to confirm that sized cases and loaded rounds match SAAMI chamber dimensions. This 9mm cartridge case gauge works with standard 9mm Luger and 9x21 ammunition and fits buyers searching for a 9mm Luger case gauge for safe, reliable pistol loads.

Key Features

• Manufacturer part number: 380701.
• Caliber: 9mm Luger, also works with 9x21, .355 diameter.
• Gauge type: Lock-N-Load cartridge gauge for pistol ammunition.
• Material: precision machined steel for long service life.
• Function: go and no go style check for overall case profile, body diameter, case length, and loaded round fit against SAAMI spec.
• Use: accepts empty sized cases or complete 9mm cartridges to confirm proper chamber fit before use.
• Design: drop in cylindrical gauge that mimics a standard 9mm chamber.

Special Features

• Go and no go behavior quickly shows if your 9mm brass or cartridges fall within SAAMI headspace and length limits without needing calipers.
• Solid steel construction resists wear from frequent case insertion and maintains critical dimensions over many reloading sessions.
• Dedicated 9mm Luger design removes guesswork compared to universal ammo blocks or using your firearm chamber as a gauge.
• Compact size and simple cylindrical shape store easily on your bench or in a range bag.
• Lock-N-Load pistol gauge line keeps markings and layout consistent, which helps organize multiple handgun caliber gauges on the loading bench.

Practical Benefits

• Hornady 380701 9mm Cartridge Case Gauge lets you verify that your resized brass and handloads match a standard 9mm Luger chamber before firing.
• Using this 9mm gauge helps you identify bulged cases, improper sizing, or excessive case length that can cause feeding issues or difficulty chambering.
• The gauge works with both reloaded and factory 9mm ammunition so you can compare different brands and batches for consistent fit and function.
• Keeping a dedicated 9mm Lock-N-Load cartridge gauge on your bench gives you a fast, repeatable way to confirm die setup and crimp for your pistols.
• As a 9mm reloader, your Hornady Lock-N-Load Cartridge Gauge (380701) turns a quick drop in check into added confidence that your pistol ammo will chamber smoothly and operate safely.

The Hornady Lock-N-Load Cartridge Gauge (380701) for 9mm Luger is a dependable option for reloaders who want a simple tool to confirm chamber fit and maintain consistent, safe handgun ammunition.