Polish AK-47 KBK GN 60 Gas Block w/Grenade Shut-Off, RARE, *Excellent*

Original gas block with shut-off valve for grenade launching Polish milled KBK GN 60 AK, used in *Excellent* condition.

Sold as an assembly (as pictured).

These gas blocks are EXTREMELY RARE!
Gas block comes with the shut off valve, used to swap from standard rifle fire to blank fire while launching grenades.
These assemblies are in *Excellent* condition, with only minor copper fouling.
Assemblies may be missing the retention clip for the shut off valve.

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.