KNS adjustable gas piston APG-A-10 for sale in San Antonio Texas

$90.00

Looking to sell my used KNS piston. Works great and is much more affordable than the other options on the market. I finally went ahead and got an Occam defense adjustable gas block installed on my AK which is the better option but it costs much more and I had to send it off to a special AK gunsmith and have it installed.

These sell for $140 new. I am looking for $90 firm.