KRISS MagEx2 Kit for Glock 20 – +18 Round Capacity 3-Pack

The KRISS MagEx2 Kit extends factory Glock 20 magazines by 18 rounds, converting standard 10mm mags into higher-capacity options for extended range sessions or duty use.

• Part Type: Magazine Extension Kit
• Compatible Firearms: Glock 20 (10mm)
• Capacity Increase: +18 rounds per magazine
• Material: Polymer extension, upgraded magazine spring and follower
• Installation: Drop-In (requires magazine disassembly)
• Includes: 3 extension base plates, 3 springs, 3 followers