I am too... but it's probably not the best idea to brag about shooting API in Canada - could land you in jail.
This is Part 5 of SOR/98-462:
PART 5
PROHIBITED AMMUNITION
Former Prohibited Weapons Order, No. 10
1. Any cartridge that is capable of being discharged from a commonly available semi-automatic handgun or revolver and that is manufactured or assembled with a projectile that is designed, manufactured or altered so as to be capable of penetrating body armour, including KTW, THV and 5.7 x 28 mm P-90 cartridges.
2. Any projectile that is designed, manufactured or altered to ignite on impact, where the projectile is designed for use in or in conjunction with a cartridge and does not exceed 15 mm in diameter.
3. Any projectile that is designed, manufactured or altered so as to explode on impact, where the projectile is designed for use in or in conjunction with a cartridge and does not exceed 15 mm in diameter.
4. Any cartridge that is capable of being discharged from a shotgun and that contains projectiles known as “fléchettes” or any similar projectiles.
Does anybody know if SOR/98-462 is applicable and how it is connected to the firearms act/criminal code?