ZEV REDUCING RING FOR GUIDE ROD, 4TH GEN, SS, BLACK DLC

ZEV Technologies™ 4th Gen Glock® Guide Rod Reducing Ring, Black DLC

For usages with a 4th generation Glock® model to retrofit back to a single guide-rod and spring assembly.

4th Gen

• Glock 17
• Glock 19
• Glock 20
• Glock 21
• Glock 22
• Glock 23
• Glock 31
• Glock 32
• Glock 34
• Glock 35
• Glock 37
• Glock 40
• Glock 41