Pleads For Gun Control After UNLV Shooting

LeBron James is fed up with the lack of change to America's gun laws after the recent mass shooting on UNLV's campus ... saying it's "ridiculous" to see yet another tragedy unfold somewhere people should feel safe.

LeBron and the Los Angeles Lakers are slated to face off against the New Orleans Pelicans in Vegas for the semi-finals of the In-Season Tournament on Thursday ... and when speaking with media members, the four-time champ expressed his frustrations with hearing about yet another act of gun violence.

UNLV shooting Getty

"It just goes back to what I said before about guns in America," LeBron said Wednesday. "I think it's such a longer conversation, but we're the only ones who keep…