“You don’t need an AR-15 to bring down a deer,”
Technically you don't need any firearm to bring down a deer. It can be done with a bow and arrow, or even a rusty old shovel if you're in the mood for it. Hell, it can technically be done with a butter knife but I imagine most people don't base their choice of hunting tools on what they don't need.
Someone should let Trudeau know that there are hundreds of firearms still legal in this country that shoot just as fast and just as hard as an AR-15. They are every bit as capable of killing the same number of people but they're not as popular as the AR-15 so he can't rely on their name notoreity to help him justify banning them.
I'm a bit surprised he didn't accuse the gun of being a nazi.