Up for sale is a lightly used Bar-Sto semi-fit barrel for Glock 19 Gen 1-4.  Barrel has about 250 rounds through it and was very accurate.  I sold the pistol it was in, so I no longer need it.  The pistol it was in was on the loose side, so very little material was removed from the barrel.  It will most likely require minor fitting to your particular gun.  Barrel was 250 new,  asking $160 shipped.  Paypal F&F or Zelle.  Thanks