Section 30525 Of Article 1. General Provisions From California Penal Code >> Division 10. >> Title 4. >> Part 6. >> Chapter 2. >> Article 1.
30525
. As used in this part, ".50 BMG cartridge" means a cartridge
that is designed and intended to be fired from a center fire rifle
and that meets all of the following criteria:
(a) It has an overall length of 5.54 inches from the base to the
tip of the bullet.
(b) The bullet diameter for the cartridge is from .510 to, and
including, .511 inch.
(c) The case base diameter for the cartridge is from .800 inch to,
and including, .804 inch.
(d) The cartridge case length is 3.91 inches.