(a) designed to fully contain firearms and prevent removal of, and access to, the enclosed

firearm;

(b) Is capable of repeated use;

(c) May be opened only by a numerical combination consisting of the entry of at least three

variables entered in a specific sequence on a keypad, dial or tumbler device; key,

magnetic key, or electronic key; or by biometric identification; and

(d) Be constructed with such quality of workmanship and material that it may not be easily

pried open, removed, or otherwise defeated by the use of common tools.