Concealment wedges mount to the inside of the holster and helps push the muzzle away from your body allowing the pistol grip to get closer to your waistline to aid in better concealment. These are typically for appendix carry only. Concealment Wedge kit (right or left handed model). This concealment wedge kit can be added to any of our inside the waistband holsters that are ordered to fit a concealment wedge. The kit includes all necessary hardware to mount to the holsters.