Redding Instant Indicator W/ Dial/338 Lapua Mag

The Redding Instant Indicator with dial for 338 Lapua Mag is a precision headspace and seating depth gauge built for reloaders who demand consistency. Whether you're a benchrest competitor fine-tuning every tenth, a long-range hunter chasing accuracy, or a serious handloader who runs multiple rifles, this tool cuts the guesswork out of case prep and loaded ammunition quality control. It reads to within .001″, so you catch variation before it costs you a clean group.

The system ships with everything you need: a dial indicator, bore diameter bushing, surface contactor, shoulder contactor, and headspace gauge. That modular design means you can tackle the full spectrum of reloading tasks—from sorting bullets and fired cases for uniformity, to checking shoulder bump, verifying trim length, and confirming bullet seating depth across your entire batch. No more wondering if cases sized in different sessions will behave the same way downrange, or if that last box of loaded ammo is truly uniform.

For 338 Lapua Mag shooters especially, this is the kind of meticulous tool that pays dividends. Whether you're loading for a precision rifle, a hunting build, or both, the Instant Indicator lets you make data-driven decisions about case conditioning and assembly rather than guessing. It's a workhorse for reloaders who understand that consistency is the foundation of accuracy.

Key Features

• Precision measurement to .001″ tolerance
• Dial indicator included
• Modular contactor system for multiple reloading tasks
• Calibrated for 338 Lapua Magnum
• Headspace and seating depth verification in one tool
• Bore diameter bushing and shoulder contactor supplied
• Sort cases, bullets, and loaded ammo for uniformity
• Check trim length and shoulder bump consistency

Specifications

Frequently Asked Questions

What can I use this gauge for in my reloading workflow?

The Instant Indicator handles headspace measurement, bullet seating depth verification, case sorting (fired or sized), trim length checking, shoulder bump uniformity, and loaded ammunition inspection. It's a multi-purpose quality control tool for the entire reloading process.

Is this gauge specific to 338 Lapua Magnum?

Yes, this Instant Indicator is calibrated and contoured for 338 Lapua Magnum cartridges. The bore diameter bushing and contactors are matched to that caliber.

What's included in the box?

The package includes a dial indicator, bore diameter bushing, surface contactor, shoulder contactor, headspace gauge, and complete instructions.

How accurate is the dial reading?

The Instant Indicator reads to within .001″, giving you the precision needed to catch variation in case dimensions, seating depth, and loaded ammo consistency.