KelTec P17 +21 Magazine Extension Kit

Increase the capacity of your KelTec P17 with this lightweight +21 magazine extension kit designed for improved capacity and aggressive styling while maintaining reliable fitment with OEM P17 magazines.

Manufactured from durable PLA+ material and designed for lightweight performance without adding excessive bulk.

Features

• +21 round extension design
• Compatible with OEM KelTec P17 magazines
• Lightweight PLA+ construction
• Includes matched spring
• Precision-fit extension body
• Aggressive extended profile

Package Includes

• Magazine extension body
• Spring
• Mounting hardware

Important Notes

• This listing is for the extension kit only
• KelTec P17 firearm and magazine body are NOT included
• Designed for compatible OEM P17 magazine platforms
• PLA+ material should not be exposed to excessive heat or prolonged direct sunlight
• Proper loading and break-in may be required depending on ammunition and setup