Just a test showing the 10 round limiter function even using a mechanical magazine loader. MagazineBlocks.com is the home of the original Magblock Universal Pistol Limiters. Our patented limiters easily convert your magazines to the required capacity. Quick and easy to install with limiters made for nearly every brand and type of magazine on the market.
![](https://i.ytimg.com/vi/FqLTDGuUbQM/maxresdefault.jpg)