Blend with your target with this legal and functional Strike Industries G5 Mass Driver Compensator that vastly reduces your felt recoil. Strike Industries designed these Reduction Parts to be the closest thing a compensator can get to a space travel concept, as the name suggests. With the Strike Industries G5 Mass Driver Compensator, a reciprocating mass and increased inertial mass are counteracted by the expanding gasses from your round after it is discharged, greatly diminishing your felt recoil. However, it is wise to remember that recoil is still a reality, and adding a compensator barrel can decrease reliable cycling on a regular handgun. So, to mitigate your weapon's recoil, you need to properly install the compensator first. Thankfully, this threaded compensator has a widened bore to prevent your stray shots from causing damage. You can use this device in conjunction with a Glock aftermarket threaded barrel to get the "aftermarket" look, but we recommend pairing this compensator with a non-threaded barrel instead. This device even has a 2.5mm relief cut at the top rear to prevent damage to the face of the slide. 50 state legal, this Strike Industries G5 Mass Driver Compensator is a simple way to reduce your recoil to a bearable level. Your recoil is what matters most when you're tinkering with your weapon. Stay comfortable and nimble with the Strike Industries G5 Mass Driver Compensator for Glock. Specifications for Strike Industries G5 Mass Driver Compensator: Manufacturer: Strike Industries Color: Black Cartridge: 9mm Luger Finish: QPQ Gun Make: Glock Model Generation: 5 Inner Diameter: 0.5 in Length: 35.85 mm Weight: 3.2 oz Condition: New Features of Strike Industries G5 Mass Driver Compensator No threaded barrel needed (but can be used) Eliminates the need for threaded barrels. 50 State Legal Widened bore to reduce baffle strikes and keyholing rounds 2.5mm relief cut at the top rear of comp to reduce "lipping" and damage to the face of the slide No permanent modification of weapon required Blended, no snag profile Matches with width of the slide, it can be used with open holsters, no special holster needed Counter recoil design, as the slide moves back the comp moves forward to reduce felt recoil Contours with slide dimensions to be compatible with most openbottom holsters Precision CNC machined Threaded Barrels: they recommend use with nonthreaded barrels if possible but yes, the Mass Driver Comp is compatible with most GLOCK aftermarket threaded barrels. We've tested with majority of the popular brands on the market such as: AlphaWolf, Battle Arms Development, Bear Creek Arsenal, Brownells, CMC Triggers, Faxon Firearms, Fortis Manufacturing, Grey Ghost Precision, Killer Innovations, LANTAC, Lone Wolf Distributors, Next Level Armament, Shadow Systems, Suarez International, Tactical Kinetics, ZEV Technologies. Package Contents: Strike Industries G5 Mass Driver Compensator x1 Comp main body x1 Recoil spring x1 Guide rod x1 Guide rod fitment washer x1 Guide rod head x1 Internal spring x1 Guide rod plug (GEN4 only) x1 Warning card