Warne GLOCK 17/22 Magazine Extension +5/+4 – Red Anodized Aluminum

The Warne GLOCK 17/22 Magazine Extension increases capacity by 5 rounds for 9mm magazines or 4 rounds for .40 S&W magazines.

• Type: Magazine Extension
• Compatible Firearms: GLOCK 17 (9mm +5 rounds), GLOCK 22 (.40 S&W +4 rounds)
• Material: CNC-machined aluminum, red anodized finish
• Capacity Increase: +5 (9mm) / +4 (.40 S&W)
• Includes: Magazine extension base pad
• Note: Extended magazine spring required (sold separately)