PRO Compensator V2 9mm Aluminum, Black, 1/2"-28 ThreadsCOMP-PRO-V2-BLKThe ZEV V2 PRO Compensator was designed to enhance the performance of your Glock pistol by reducing muzzle rise and felt recoil.The V2 improves upon the original PRO Compensator with contoured porting, an enlarged guide rod channel, and a new mounting system which permits secure installation and removal without the need for thread locking compound.The ZEV V2 PRO Compensator was developed and optimized for use on the G19 but will fit and function on all 9mm Glock models with a corresponding threaded barrel.Due to its compact size, when installed on a G19 with ZEV threaded barrel, it has the same overall length as a G34 slide and is compatible with most G34 holsters.The V2 PRO Compensator will generally function with standard power 9mm ammunition and factory recoil assemblies but best performance will be obtained through matching the recoil spring weight to your particular pistol and ammunition.TECHNICAL SPECSContoured portingEnlarged guide rod channelImproved mounting system~~~~~~~~~~~~~~~ALL MANUFACTURERS WARRANTIES WILL APPLY !All of our products areBRAND NEWin the box; and contain all of the parts, materials and documentation.You can expect and will receive prompt delivery of your order.We will ship your order withinONE DAY!