'Point Break' Actor -- Vaya con Dios, Brah! I Got 30 Days for Loaded Gun

"Point Break" actor John Philbin pled no contest to a misdemeanor weapons charge for pulling a loaded gun while arguing with his GF -- and the judge told him ... Utah, get me 3 years probation!

Actually, Philbin's sentence was 30 days in county jail, plus 3 years probation -- but he was credited 26 days ... so he's got a short stint left in the clink.

The actor was arrested back in March when a neighbor told cops he walked out of his home waving the loaded weapon after a testy domestic dispute with his lady.

Philbin also has to complete a 52 week AA program and domestic violence classes.