[Xsefan]

I have a nasty habit of polishing parts in my guns. Has anyone used flitz on the 416 bolt head? My goal is slick it up a bit and close the gas block a bit more. This has worker out on my di gins and pistols

 

[Kahn2112]

I use flitz to polish parts very regularly. Shouldn't hurt a thing.

 

[Xsefan]

Piston bolt head both ends of the piston rod. Any other recommendation?