I have a Mak90 that was converted to underfolder with Bulgarian complete barrel assembly with 90 degree gasblock with ak47 style fsb hammerforged barrel refinished in black enamel over park only fired 50rnds for sight in like new cond then put away in environmentally controlled safe. I want in trade is a HK MK23 pistol excellent cond. Mak90 Turned SAM7 https://imgur.com/gallery/oSiuGvr