Mag Retention is easily adjustable via the Allen Key on the MRD which puts pressure on the flat side of your mag.

Worn OWB or IWB | AMBIDEXTROUS Both Rigth Hand & Left Hand.
Available Model - Universal Mag Carrier for the 45 ACP Single Stack Magazines.Including but not limited to:1911,XDS 3.3".45 Single Stack Magazine,XDE 3.3"Single Stack Magazine, SIG P220 Single Stack Magazine,SHIELD .45 Single Stack Magazine
1.5" Standard Belt Clip - Comes with a 1.5" Quick Clip that makes it extremely fast and easy to put on and take off.
Adjustable - Slight cant adjustments for quick clips and soft-loops can also be made with the slotted holes on either side of the carrier.
Safty - The enclosed design ensures rounds do not get pushed out of the mag unintentionally.
Worn OWB or IWB | AMBIDEXTROUS Both Rigth Hand & Left Hand.