I think you’re missing his point - he is already a member of the Militia of the United States, as am I. That fact is set forth under the provisions of 10 USC 311.
Further, the California state constitution does not, in fact, protect the individual right to keep and bear arms.
Of the unorganized Militia. The second amendment refers to a "well regulated" Militia not an unorganized Militia.
Correct. Yet that doesn't mean they're illegal. Million of Californians legally own millions of guns.
I'm assuming you have a point?