XTS AR-15 Anti Walk w/Thread Locking Patch Stainless Steel. Over time and use trigger and hammer pins will make an attempt to walk out of your receivers life with the Mil Spec XTS anti walk pins with thread locking patch your pins will be safe and secure. Limiting the shifting or moving of your parts. Specifications for XTS AR-15 Anti Walk w/Thread Locking Patch: Manufacturer: XTS Color: Multi Fabric/Material: Stainless Steel Features of XTS AR-15 Anti Walk w/Thread Locking Patch Material: Stainless Steel Package Contents: XTS AR-15 Anti Walk w/Thread Locking Patch XTS XTS-AWP-SS: AR-15 Anti Walk w/Thread Locking Patch Stainless Steel