Designed to be used in a 2011. 
Thread: #10-32

Includes front and rear grip bushings along with matching screws for a complete mounting setup. Designed to provide a secure fit without the common issues of loosening or stripping. It’s a clean replacement option or a solid starting point for a new build. Once installed, it stays put.

Notice: All parts built as “Drop in” for any UGW Firearm. Usage in any other 2011 style platforms will need installation by a gunsmith.”