Testing the water to see if anyone is interested in this before I embark on 1:1 variations process etc....
around 200-250 round count (not more though). Black stainless steel, got the odd signs of use but in overall good condition. You won't find a quieter mod. £240 ono
(I have no idea really what this is worth but have to put a price so don't be shy)
should have added, thread is M14x1