Section 32310 does not apply to any of the following:
(a)
The manufacture of a large-capacity magazine for any federal, state, county, city and county, or city agency that is charged with the enforcement of any law, for use by agency employees in the discharge of their official duties, whether on or off duty, and where the use is authorized by the agency and is within the course and scope of their duties.
(b)
The manufacture of a large-capacity magazine for use by a sworn peace officer, as defined in Chapter 4.5 (commencing with Section 830) of Title 3 of Part 2, who is authorized to carry a firearm in the course and scope of that officer’s duties.
(c)
The manufacture of a large-capacity magazine for export or for sale to government agencies or the military pursuant to applicable federal regulations.