nino
Any grease is good , that's why I like the Sinclair action cleaning tool and felts . You can watch the videos , it does a nice job on the bolt race way and recesses . It's good to clean everytime you clean your barrel . You can cut a cleaning patch to go over the felt to give a snugger fit . I bought just the tip and felt pads , it attaches to a cleaning rod , l think you can buy it from Brownells or Midway , I have it for years can't remember which company I bought it from . I also use the JB in the barrel , I run a patch first with oil to get most of the fouling out then rub some JB on a patch and run it up and down the entire length of the barrel for as many rounds I fired , for me that's 30 back and forth . Don't use it in the chamber , use a bore guide . Kroil oil and JB is the combination most use . It doesn't harm the barrel . After that use what ever solvent you like , I tried alot . What I like is KG - 1 for carbon and KG - 12 for copper , you most likely don't need the 12 your barrel isn't going to build up copper , carbon yes . I also like the " Old Faithful" Hoppes #9 . Also Ballistol is a good oil , that's what I use first to remove the carbon in my barrel when I finish shooting
( Rock Creek M24 5R match grade barrel ) I do baby my rifle , I clean it every time . Some don't until groups open up . I just can't do that . Hope I Helped .
Chris