Amend CSHB 749 as follows: In SECTION 1. of the bill, add the following new subsection (b)(4) immediately following Section 35.55(b)(3): "(4) semiautomatic assault weapons as defined in Title 18 United States Code, 921(a)(30)." and, add the following new subsection (i): "A person selling items under section (b)(4) does not commit an offense under this section if the person complies with the national criminal background check system in the manner required by Title 18 United States Code, Section 922, as amended, before completing the sale."