"MR to 416" Upper Receiver Conversion Service

MR556A4 upper shown (after & before machining).  Included in this service is finishing the machined area with black Cerakote, if you wish to preserve as much of the OEM finish as possible.  
 
Available options are refinishing the entire receiver in any Cerakote color you'd like, including our own custom blends!  As well as re-applying the factory markings, or altering them to your liking.
 
Click here to add laser marking if desired!
 
Turnaround is approximately 5-10 business days.  Lead times may vary!