Glock G22 40 S&W 4.49 Inch Barrel Black. 49" G22 SP04452 Specifications for Glock G22 40 S&W 4.49 Inch Barrel: Manufacturer: Glock Color: Black Gun Make: Smith & Wesson Glock Gun Model: Glock 22 Glock 31 Package Contents: Glock G22 40 S&W 4.49 Inch Barrel What firearm models does the manufacturer say Glock G22 40 S&W 4.49 Inch Barrel is compatible with? The manufacturer says that Glock G22 40 S&W 4.49 Inch Barrel is compatible with Glock 31 Glock 22Glock GLSP04452: G22 40 S&W 4.49 Inch Barrel Black