HK33 / C93 Pistol End Cap, Milled for Swivel Nut, *NEW*

*NEW*, US manufactured aluminum end cap for HK33/C93 pistols, has a milled recess for swivel nut, with sling swivel

Sold as a set (as pictured).

This end cap is designed to fit the HK33 and C93 5.56mm NATO series of firearms.
The interior of the cap has been milled out to accept the sling swivel nut.
End cap is made of heavy duty aluminum.
Sling swivel is included without the nut.