This kit contains the needed screws and parts to attach Duty Gear accessory pouches to your Blackhawk SERPA Tactical Holster.
Blackhawk no longer ships the Blackhawk Tactical SERPA holsters with the picatinny rail for attaching added mag holders. The reason for this is that the mag holders were coming off in combat situations. Blackhawk now recommends attaching a Blackhawk LE Duty Gear Single Mag pouch to your SERPA holster with this screw kit.