Crank crank crank crank.......

What is a "whammer hammer"?

(23) As used in this section, a "multiburst trigger activator" means one of the following devices:
(A) A device designed or redesigned to be attached to a semiautomatic firearm which allows the firearm to discharge two or more shots in a burst by activating the device.
(B) A manual or power-driven trigger activating device constructed and designed so that when attached to a semiautomatic firearm it increases the rate of fire of that firearm.

caag.state.ca.us/firearms

No go it is a multiburst trigger device even on a semi-auto.

I think its manufactured by the same people who make the "Monster mag" and the "Banana clip".  

Quoted: No go it is a multiburst trigger device even on a semi-auto.

ARTICLE 2. UNLAWFUL CARRYING AND POSSESSION OF WEAPONS 12020. (a) Any person in this state who does any of the following is punishable by imprisonment in a county jail not exceeding one year or in the state prison: (1) Manufactures or causes to be manufactured, imports into the state, keeps for sale, or offers or exposes for sale, or who gives, lends, or possesses any cane gun or wallet gun, any undetectable firearm, any firearm which is not immediately recognizable as a firearm, any camouflaging firearm container, any ammunition which contains or consists of any flechette dart, any bullet containing or carrying an explosive agent, any ballistic knife, any multiburst trigger activator, any nunchaku, any short-barreled shotgun, any short-barreled rifle, any metal knuckles, any belt buckle knife, any leaded cane, any zip gun, any shuriken, any unconventional pistol, any lipstick case knife, any cane sword, any shobi-zue, any air gauge knife, any writing pen knife, any metal military practice handgrenade or metal replica handgrenade, or any instrument or weapon of the kind commonly known as a blackjack, slungshot, billy, sandclub, sap, or sandbag.

My bad.

Cool, I'm a criminal again! At least it's not a felony