Quick view Henning Henning - Magazine Extension Kit for Glock 17/34 MSRP: Was: Now: $39.95 Choose Options Compare Quick view Henning - Magazine Extension Kit for Glock 17/34 The Henning Group Magazine Extension Kit for Glock 17/34/19X/45 increases magazine capacity from 17 to 23 rounds! Our design has been thoroughly tested and used extensively by Law Enforcement and Competitive Shooters. The design of our extension is a... MSRP: Was: Now: $39.95 Choose Options Compare Compare Selected
Quick view Henning - Magazine Extension Kit for Glock 17/34 The Henning Group Magazine Extension Kit for Glock 17/34/19X/45 increases magazine capacity from 17 to 23 rounds! Our design has been thoroughly tested and used extensively by Law Enforcement and Competitive Shooters. The design of our extension is a... MSRP: Was: Now: $39.95 Choose Options Compare Compare Selected
