It was very simple, it goes well with my M416 to L85A1 MOD but you have to rename the file to "PV_AR_DF_M416_BC.DTX" and inject it.
Virustotal. MD5: 270b5ed47e08a07e8aac37f76322baa1
Remember to Thank me and Enjoy!
Download (Inject the .DTX file to GUNS_T_PV_AR / Outside link approved by [MPGH]WarPathSin):