Thank you for choosing Boyds Gunstocks. Currently, members of our team are working remotely; you may experience a longer wait time for response; we have also needed to adjust our business hours to Mon-Fri, 8-4:30 pm CST. Boyds values our customers and your business; a member of our team will get back to you as soon as possible. We appreciate your patience and understanding.
A black anodized, aluminum bottom metal and trigger guard with a polished steel to allow for a tight grasp on the magazine. Instructions and all necessary parts will be provided. The bottom metal kit allows other Ruger American rifles to be converted to allow the use of the Ruger AI-Style magazines with compatible calibers when they are assembled to a Boyds stock. See compatible calibers at here: https://www.boydsgunstocks.com/ruger-american-ai-magazine-kit.