From the Blaze:

Anti-gun California State Sen. Kevin de Leon (D-Los Angeles) is being mocked by gun rights advocates after he made a number of inaccurate statements while promoting a bill that would require individuals who manufacturer homemade firearms to undergo background checks.

“This is a ghost gun,” de Leon begins, holding an unloaded rifle in his hands. “This right here has the ability with a .30-caliber clip to disperse with 30 bullets within half a second. Thirty magazine clip in half a second.”

More, with video, at the link.