HK USC UMP Long Top Optic Rail

$35.00 - $329.00

We designed this top rail for the USC/UMP to have a flush-fit over the receiver/nubs, as well as having countersunk hardware to allow all picatinny rails to be utilized.

Material: 6061 aluminum
Finish: Sandblasted + Type III hardcoat anodized
Hardware: 2x mounting screws