Ultradyne UD11030 9mm PCC Lithium Compr 1/2X28

Ultradyne UD11030 Lithium PCC compensator for 9mm PCC firearms. Features aggressive compensation ports for recoil reduction and faster follow-up shots. Gases are vented away from the sight path to keep your vision clear. Includes a timing nut for easy installation. Specs: thread pattern 1/2-28 TPI, material 416R stainless steel, finish nitride.