the MAG-AR15 The MRD (Mag Retention Device) is highly efficient and effective. Universal fit to designated magazine class. Premium quality and function. Satisfaction guaranteed. Adjust fit by simple adjusting the stainless allen head screw. MSRP: Was: Now: $29.95 Choose Options
the MAG-X1 The MRD (Mag Retention Device) is highly efficient and effective. Universal fit to designated magazine class. Premium quality and function. Satisfaction guaranteed. Adjust fit by simple adjusting the stainless allen head screw. MSRP: Was: Now: $19.95 Choose Options
the MAG-X2 The MRD (Mag Retention Device) is highly efficient and effective. Universal fit to designated magazine class. Premium quality and function. Satisfaction guaranteed. Adjust fit by simple adjusting the stainless allen head screw... MSRP: Was: Now: $45.95 Choose Options