This is a Tagua Magazine Pouch known as the MC5 Single Mag Carrier, model MC5-022.
This single magazine carrier is made from handcrafted" premium high-quality leather. It has a secure and snug fit with an open top for a fast and easy reach" while it can be easily worn with belts up to 2 1/4 wide. Select black or brown to match your magazine holder with your gun holster.
Features:
100% Real Handcrafted Leather
Stays very close to the body
Open Top Design
Ambidextrous