Repeat: The Second Amendment is there to constrain the government.<quoted text>
"Infringe" certainly does not have the same meaning as "reasonably restrict".
As I've told you before...your knowledge of Constitutional Law is seriously lacking, and that causes you to arrive at seriously mistaken conclusions.
The phrase "shall not be infringed" is not ambiguous. Leftists endlessly attempt to assign vagueness and invent loopholes in the Constitution to achieve their overall goal of convincing the public that the document is deeply flawed.
As I stated earlier, if Leftists are convinced that US citizens want the government to impose infringements (i.e., restrictions) on the right to bear arms, then they should prepare an amendment for ratification...by three-fourths of the states.