Strike Industries Mass Driver Compensator, 9mm, Glock 19 Gen4

The Strike Industries Mass Driver Compensator (brand part no. G4MDCOMPC) is a Black aluminum, 1.41-inch OAL compensator built for the 9mm Luger Glock 19 Gen4. Strike Industries drives the Mass Driver design with the hot gasses expelled through the barrel after each round fires, using them as a counterbalance system that attenuates mechanical recoil. Unlike many barrel-mounted compensators, which add reciprocating mass and increase the moment of inertia in a way that can hurt reliable cycling, the Mass Driver’s approach is built to work with the pistol’s operating system rather than against it.

Key Specifications

• Fits the Glock 19 Gen4 chambered in 9mm Luger.
• Overall length of 1.41 inches.
• Machined from black aluminum.
• Driven by expelled propellant gas after each shot.
• Acts as a counterbalance system to attenuate mechanical recoil.
• Avoids adding the reciprocating mass many barrel-mounted compensators introduce.
• Avoids the increased moment of inertia that added mass can cause.
• Preserves reliable cycling on recoil-operated pistols as a result.
• Sold specifically as a compensator, not a flash hider or muzzle brake.

Frequently Asked Questions

What pistol does this compensator fit? The Glock 19 Gen4, chambered in 9mm Luger.

How does the Mass Driver reduce recoil? It uses expelled propellant gas as a counterbalance system to attenuate mechanical recoil.

What is the overall length? 1.41 inches.

Buy the Strike Industries Mass Driver Compensator

Counter recoil on a Glock 19 Gen4 without hurting reliable cycling. Order it from our Glock parts selection at our Lubbock, Texas gun shop for fast, direct shipping.