I don't think any State would ever consider taking the right away, only regulate it:
Section XIII of the State of Texas Constitution:
Every person shall have the right to keep and bear arms, in the lawful defense of himself or the State, under such regulations as the Legislature may prescribe.
And as the DC court decision points out, and the Founders were in agreement with, any "regulation" that makes it impossible to freely exercise a Right is an infringement and therefore null.
Keep trying though. At least a few people out there will swallow your anti-gun BS...