1. (a) Black powder propellants intended for personal use in quantity not to exceed 5 pounds, may be stored in original containers in residences in a wooden box or cabinet having walls of at least one inch nominal thickness.
2. (b) Not more than one pound of black powder propellant shall be displayed in commercial establishments.
3. (c) Commercial stocks of black powder propellants in a building, in quantities not to exceed 50 pounds, shall be stored in a Type 4 indoor magazine constructed as specified in Saf-C 1613.
4. (d) Quantities of black powder propellant in excess of 50 pounds shall be stored in a Type 4 outdoor magazine constructed as specified in Saf-C 1613.
5. (e) If smokeless propellants are stored in the same magazine with black powder propellants, the total quantity shall not exceed that permitted for black powder propellants.

Source. #2220, eff 12-31-82; ss by #2837, eff 8-27-84; ss by #4584, eff 3-3-89; ss by #5996, INTERIM, eff 3-3-95, EXPIRES, 7-1-95; ss by #6054, eff 7-1-95, EXPIRED: 7-1-03 New. #8116, INTERIM, eff 7-14-04, EXPIRES: 1-10-05; ss by #8231, eff 12-20-04; ss by #10396, eff 8-15-13