ProMag Pistol Magazine Glock 21/30 .45 ACP 22 Round Black 1 Pack DuPont Zytel Polymer 22RD

ProMag Pistol Magazine Glock 21/30 .45 ACP 22 Round Black 1 Pack DuPont Zytel Polymer 22RD. It is constructed of DuPont Zytel polymer with full length steel internal insert injection molded mag follower and mag spring formed from chrome silicone wire. Specifications for ProMag Glock 21/30 .45 ACP 22 Round Pistol Magazine: Manufacturer: ProMag Gun Make: Glock Gun Model: Glock 21 Glock 30 Caliber: .45 ACP Magazine Capacity: 22 Round Color: Black Fabric/Material: Polymer Package Contents: ProMag Glock 21/30 .45 ACP 22 Round Pistol Magazine What firearm models does the manufacturer say ProMag Glock 21/30 .45 ACP 22 Round Pistol Magazine is compatible with? The manufacturer says that ProMag Glock 21/30 .45 ACP 22 Round Pistol Magazine is compatible with Glock 30 Glock 21ProMag GLKA17-22RD: Pistol Magazine Glock 21/30 .45 ACP 22 Round Black 1 Pack DuPont Zytel Polymer