Magblock 10 Round Limiter for New Pmag 30 Gen M3 (3 Pack)

The Magblock 10/30 MCL (Magazine Capacity Limiter) is the original product designed for new Magpul 30 round Gen M3 Pmags in .223/5.56mm. This magazine capacity limiting block replaces the lower spring attachment point or locking plate, effectively converting a 30 round magazine to hold only 10 rounds. The Pmag dust covers will still fit, and the magazines can be loaded with the bolt closed. The Magblock 10/30 does not affect the reliability or function of the magazine, and there is no increase in spring pressure, which would otherwise reduce the spring life.

The Magblock 10/30 is compatible with new Gen M3 Pmags 30 round magazines only. It will not work with 30 round Gen 2 Pmags or 20 round Gen M3 Pmags, and cannot be cut down to fit 20 round Gen M3 magazines. The Magblock 10/30 is installed directly into the PMAG 30 round bodies, reducing the magazine capacity to 10 rounds.

This product is packaged in a pack of 3 and is made in the USA.

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