that answer will not let us help you much......if you were close to one of us we could help you out maybe......or if you attended one of our shooting events we could bring LCS parts for you to see......about 2 years ago I took a set of 16 gauge LCS barrels to a shoot for a few of my friends to see and try on their LCS guns and one of our guys got very very lucky......the barrels almost fit perfectly......he took the barrels home and did a little work and had the barrels fitting perfectly.....if you hope to find a set of barrels for your LCS this forum is your best chance to find barrels.....Good Shooting To You, Jent