Lee Precision 91340 Gauge Holder 6mm Creedmoor
$5.83
$6.29
(You save
$0.46
)
- Caliber-Gauge:
- 6mm Creedmoor
- Function:
- Check the Case length and Trim
The Lee Precision 91340 is a 6mm Creedmoor case length gauge and shell holder combo built for reloaders who demand consistent brass prep. If you're loading precision rifle ammunition and tired of guessing whether your cases are trimmed to spec, this two-piece system takes the guesswork out of case length and mouth squaring. It's designed specifically for 6mm Creedmoor and works as part of Lee's case trimming system to bring your brass to SAAMI-recommended dimensions.
Proper case length is foundational to safe, accurate reloading. Brass that's too long creates pressure inconsistencies and feeding problems; brass that's too short leaves material on the table. The 91340 gauge holder ensures every case in your batch meets the same standard, which translates to tighter velocity spreads and more predictable ballistics downrange. Whether you're prepping brass for a long-range precision build or maintaining a consistent load for a 6mm Creedmoor you already trust, having the right gauge and holder keeps your process repeatable and your ammunition reliable.
Lee Precision tools are built for function over flash—they're the choice of reloaders who value accuracy and consistency over frills. This gauge holder integrates into Lee's existing case trimmer setup, meaning if you already run their system, you're just swapping in the 6mm Creedmoor–specific components. No proprietary nonsense, no forced upgrades.
Key Features
- Caliber-specific design for 6mm Creedmoor cartridges
- Includes both case length gauge and shell holder
- Trims brass to SAAMI-spec length for safe, consistent ammunition
- Squares case mouths for uniform bullet seating
- Integrates with standard Lee case trimmer systems
Specifications
| Product | Lee Precision 91340 Case Length Gauge and Shell Holder |
| Caliber | 6mm Creedmoor |
| SAAMI Case Length Range | 1.900" to 1.920" |
| Components Included | Case length gauge and shell holder |
| Brand | Lee Precision |
Frequently Asked Questions
What's included with the Lee 91340?
The kit includes both a case length gauge and a shell holder, both calibrated for 6mm Creedmoor. You'll need a Lee case trimmer (sold separately) to complete the system.
How do I use this gauge holder with my Lee case trimmer?
Screw the shell holder into a Lee Lock Stud, place your empty 6mm Creedmoor brass into the holder, insert the gauge into the case, and rotate the trimmer cutter until the case is trimmed to the correct length. The gauge ensures consistent, SAAMI-compliant dimensions across your batch.
Is this gauge holder specific to 6mm Creedmoor, or will it work with other calibers?
The 91340 is machined specifically for 6mm Creedmoor. Lee offers different gauges and holders for other calibers—do not use this with other cartridges.
What is SAAMI case length, and why does it matter?
SAAMI (Sporting Arms and Ammunition Manufacturers' Institute) sets industry standards for safe ammunition dimensions. For 6mm Creedmoor, the standard case length is 1.900" to 1.920". Trimming to spec ensures consistent chamber fit, pressure, and reliability.
