| Brand | EGW |
|---|---|
| Type | Magazine Length Gauge |
| Color | Black |
| Material | Aluminum |
| UPC | 841370107872 |
Check the listing for details. EGW USPSA Magazine Length Gauge. Color: Black, Condition: New. Listed at 38.41 USD. The Evolution Gun Works magazine length gauge is the official manufacture for the USPSA. The EGW gauge is constructed of 6061 aircraft aluminum with a durable anodized finish. The gauge features a 140.25mm measurement for "Limited Class" magazines and a 170.25mm measurement for "Open Class" magazines. This is the same measuring device used at all major USPSA events for checking magazine length.