Just watched the people at longhorn clean a very expensive traditional shotgun on the TGS YouTube channel.
To paraphrase.
Hose it out with leiga spray .
Blow it out with an air line .
Oil the bits that need oiling with
Castrol magna tech 30w
Worth a watch . The guy mentioned that most people don't have an airline. Most people do . Powerful shop vac reduced to about 1/2 " and on the blow side.
If you haven't done this you will be surprised. Blew excess oil out of my guns very strongly
View attachment 829432
To paraphrase.
Hose it out with leiga spray .
Blow it out with an air line .
Oil the bits that need oiling with
Castrol magna tech 30w
Worth a watch . The guy mentioned that most people don't have an airline. Most people do . Powerful shop vac reduced to about 1/2 " and on the blow side.
If you haven't done this you will be surprised. Blew excess oil out of my guns very strongly
View attachment 829432