The USPSA Official magazine length gauge. Buy one for your Club, Match or Section and ensure your mags are legal before you attend a major match.
Measures both 140mm and 170mm magazines as per USPSA length restrictions.
Specifications
Material: Aluminum
Finish: Anodized Black
Measures: 140 (141.25mm) / 170 (171.25mm) magazines
Product Details
Are your mags legal?
EGW is the official manufacturer of the USPSA magazine length gauge to be used at all major matches and tournaments.
CNC machined out of 6061 aircraft grade aluminum, the gauge is then anodized black. It measures both 140mm (141.25mm) and 170mm (171.25mm) length magazines. The gauge fits all known combinations of magazines and basepads.
(3)
Average rating 10 out of 10
( based on 3
reviews )

Checking right
Have it now on hand to check and insure everyone is legit and fair.
CRO Tools
Making sure myself and other competitors are legal....before we get to Chrono.
High quality product
As expected by EGW. If you are a serious shooter and compete in major matches on a regular basis, invest your money in this gauge and stop worrying (or grinding the mag lips)!