Join our mailing list!

Credit Card Processing

  Home > Magazine Limiters >

HartBlock for Gen M3 30-round PMAG
HartBlock for Gen M3 30-round PMAG

Alternative Views:

List Price: $3.71
Price: $2.85
Savings: $0.86

Stock Status:(Out of Stock)
Product Code: HBMPG3

The HartBlock is a -20 limiter for Gen M3 PMAGs from Magpul. It converts a 30-round body to a 10-round magazine, It is designed to allow dust cover use as well as inserting the magazine in your rifle with the bolt closed.

There is an image listed that is an X-ray showing the HartBlock in place inside the spring. You can see it does not interfere with spring function and has two-point contact with the follower for added support. Made of glass-filled nylon, they will last longer than the laws that require you to use them.

Our limiters for Gen M3 PMAGs are listed here, or you can mill out a notch in the front of the base plate to allow it to fit inside the Gen2 MOE magazine.

Share your knowledge of this product. Be the first to write a review »

Browse for more products in the same category as this item:

Magazine Limiters