These complete collapsible stocks were built for the German Military by Heckler & Koch. They were taken off H&K G3 rifles. This is a black telescoping buttstock held in place by 2 pins. To change out the stock, simply remove the 2 pins, remove existing stock, replace with the collapsible stock and reinsert the 2 pins. The collapsible stock provides the shooter with the ability to adjust the length of pull of the stock. These stocks can be hard to find. This is the last one we have. Take advantage of this find now at a reasonable price. The stock you see in the pics is the one you will receive. Thank you for looking! The item “Heckler & Koch Military Surplus Collapsible Buttstock for G3 / TPR91 Last One” is in sale since Wednesday, November 01, 2017. This item is in the category “Sporting Goods\Hunting\Gun Parts\Rifle”. The seller is “captjbird74″ and is located in Mobile, Alabama. This item can be shipped to United States.

• Type: Collapsible Stock
• For Gun Model: German G3 Rifle
• For Gun Make: Heckler & Koch
• Country/Region of Manufacture: Germany
• Features: Collapsible
• Brand: Heckler & Koch
• Specific Part: Collaspible Stock
• Part Material: Steel