I only use this for storage and transporting my mags. I believe it would work well on a belt. However once the Flap is removed there isn't an internal retention device for the rest of the mags. If turned upside down the mags easily fall out. I intend on purchasing more.
Pros: Good Fit and Construction
Cons: None
This review was written in the old system and had content requirements that are different than reviews written today.