Polish AK-47 KBK GN 60 Gas Block W/ Grenade Shut-Off and Sling Loop, Rare *Very Good*

Original Gas Block with Shut-Off Valve for Grenade Launching Polish milled KBK GN 60 AK, used in *Very Good * condition.

Sold as an assembly (Part pictured is part you will receive).
This parts is for the KBK GN 60 grenade launching AK-47s.
Gas block comes with the shut off valve, used to swap from standard rifle fire to blank fire while launching grenades.
May show light signs of wear and marring.

THESE PARTS ARE VERY RARE AND IN LIMITED QUANTITY!

Parts must be inspected and tested by qualified and competent gunsmiths or armorers before use in a firearm.
Not all firearm parts are interchangeable; use of surplus parts without proper knowledge could cause a firearm to malfunction and cause property damage, injury or death.