Ultradyne UD11030 Lithium PCC Compensator Black Nitride 416R Stainless Steel with 1/2"-28 tpi Threads, 1.75" OAL & 1.12" Diameter for 9mm Luger AR-Platform $121.07
Mec-Gar MGP226X5919AFC Standard 19rd Extended 9mm Luger Fits Sig P226 X5 Blued w/Anti-Friction Coating Carbon Steel $42.17
Mec-Gar MGP22818AFC Standard 18rd 9mm Luger Fits Sig P228 Blued w/Anti-Friction Coating Carbon Steel $36.89