Compatible Firearms: Glock 17

Caliber: 9mm

Capacity: 18 rounds (+1 round compared to factory magazines and still flush fit)

Coating: Anti-Friction

Follower: High visibility Green, High-impact polymer

Tube: Heat treated carbon steel

Spring: High tensile music wire

Floorplate: High-impact polymer

YOU DO NOT NEED TO REPLACE YOUR MAGAZINE CATCH
Standard Glock replacement floorplates will not work with this magazine
This magazine is not compatible with the Glock 19X pistol
Disclaimer: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.