Evolution Gun Works Ammo Chamber Checker 357 Magnum 7-hole - 70122
$25.00
Only 2 left in stock
Ensure reliable performance and safety with the Evolution Gun Works Ammo Chamber Checker for .357 Magnum. This precision 7-hole case gauge allows reloaders to quickly verify that ammunition meets critical specifications before heading to the range or field.
Key Features
- Precision Machining: Crafted from solid 6061 T6 aircraft-grade aluminum using actual Clymer reamers for exact chamber dimensions.
- SAAMI Minimum Spec: Designed to SAAMI minimum specifications to confirm proper headspace and case fit.
- 7-Hole Efficiency: Check up to seven rounds simultaneously, streamlining your reloading workflow.
- Durable Construction: Lightweight yet rugged build withstands frequent use in any reloading setup.
Specifications
- Caliber: .357 Magnum (also compatible with .38 Special in many applications)
- Holes: 7
- Material: 6061 T6 aluminum
- Dimensions: 3″ L x 1.25″ W x 1.6″ H
- Weight: 7.2 oz
Why Choose This Product
Reloaders face the challenge of ensuring every round chambers smoothly and functions reliably. This EGW chamber checker solves that by providing an accurate, go/no-go verification tool that catches undersized or improperly formed cases early. Its compact size makes it ideal for benchtop use, while the multi-hole design saves time compared to single-case gauges. Built to the same standards as professional tooling, it delivers consistent results without unnecessary bulk.
Whether you’re a competitive shooter, hunter, or serious reloader, investing in quality verification tools like this one helps prevent malfunctions and promotes safer shooting practices.
| Weight | 7.2 oz |
|---|---|
| Dimensions | 3 × 1.25 × 1.6 in |
| MPN | 70122 |
| UPC | 841370107643 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
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