Used Gen 4 Glock 21. Threaded barrel and factory barrel included. Threaded barrel is RH 1/2x28. Original case and 3 OEM Magazines included. Factory Glock sights. Must have LTC/CHL and be willing to fill out bill of sale. Cash only, no trades. Located a bit west of Houston. Can meet in Katy or Cypress. Willing to reduce price by $85 if you want to leave out the threaded barrel.