This is an HK91 forearm modified to fit the GSG carbine. The usual HK indestructible composite plastic with steel insert in the pin area. These are available nowhere else. I am modifying each one individually. These are new parts being re-worked into forearms for the GSG.

 I offer a 100% money back guarantee (including your return shipping cost) if you are not satisfied with this forearm.

 Buyer pays fixed amount (shipping included) of $69 each anywhere in the U.S. 

If you wish to mail payment contact me via the email link for a mailing address.