Magblock 10-Round Magazine Limiter For Glock – Fits Glock 17 9mm Mags | Convert 17-Round To 10-Round | Pack Of 3, Made In USA

For shooters in states with magazine capacity restrictions, this Magblock lets you legally use your Glock 17 magazines. It’s a simple insert that fits into the follower and spring, reducing a standard 17-round 9mm magazine down to 10 rounds – without modifying the magazine itself.

The pack includes three limiters, plus instructions for trimming them to fit other Glock models (like 19, 22, etc.) if needed. Installation is straightforward, and it doesn’t affect reliability or spring life. Fits most metal-lined Glock mags, including some aftermarket brands.

A practical, reversible solution for staying compliant at the range or in the field. Made in the USA and designed to work safely with your existing magazines.