I prefer Paypal gift option (otherwise add 4%) to firstname.lastname@example.org. All prices include USPS or UPS shipping CONUS. No trades entertained at this time.
PWS FSC556 off of a FN SCAR 16S. New, unfired. 1/2x28 RH. Does not include crush washer. I have two of these available. $75 shipped.
PWS FSC30 off of a FN SCAR 17S. Has maybe 200 rounds through it. 5/8x24 RH; perfect for AR10, MWS, etc. Does not included crush washer. $75 shipped.