HK MP5 Rear Sight Drum
This is a factory German Heckler & Koch HK MP5 rear diopter 4-position sight drum.
This parts set includes a rear drum only and does not include base or mounting hardware.
This rear sight assembly can be mounted on all H&K 9x rear sight base weldments including the Zeneth Z-5RS and the PTR 9CT.
Drum sight has 4-positions with a different aperture size for a variety of ranges options.
This is a factory correct German parts set for the HK clones such as PTR, MKE, POF, or Custom Builds.
Condition: Used - Good