1. Short title This Act may be cited as the Keep Americans Safe Act . 2. Definitions Section 921(a) of title 18, United States Code, is amended— (1) by inserting after paragraph (30) the following: (31) The term large capacity ammunition feeding device — (A) means a magazine, belt, drum, feed strip, helical feeding device, or similar device, including any such device joined or coupled with another in any manner, that has an overall capacity of, or that can be readily restored, changed, or converted to accept, more than 15 rounds of ammunition; and (B) does not include an attached tubular device designed to accept, and capable of operating only with, .22 caliber rimfire ammunition.