The Herrington Arms Glock 19/17/26 +2 Mag Extension is made out of durable and light 7075 Aluminum precisely machined in CNC to deliver the same high quality every time and comes with either FDE, OD Green, or Sniper Grey Cerakote and Black Anodized finish to complement your specific Glock configuration.Highlights +2 Mag extension gives you the edge you need when you need even more capacity! FDE, OD Green, or Sniper Grey Cerakote and Black Anodized finish options to fit every style and configuration 7075 Aluminum provides highly durable but also lightweight product No questions asked, lifetime warranty! +2 Mag Extensions utilize OEM mag springs  DOES NOT COME WITH MAGAZINE  About Glock 19 & Herrington Arms Glock 19 ExtensionThe GLOCK 19 in 9 mm Luger is ideal for a versatile role thanks to its reduced dimensions when compared to the standard sized option. In addition to its use as a conventional service pistol, it is ideal for use as a backup weapon or for concealed carry purposes.The standard mag capacity of G19 is 15-rounds and with the Herrington Arms, and can be extended by either 2 or 5 to give you the extra shots you need when it matters.SpecificationsMaterial: 7075 AluminumFinish: FDE Cerakote or Black AnodizedCapacity: +2 Compatibility: G19/17/26DISCLAIMER: 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.