Apparently they're still going after all 50 cals in the newest version of SB3196. What is the best rhetorical tack to defend against this?
Defending hunting tends to play well with fence sitters, so explaining that 50 cals do have a valid hunting purposes seems a good argument to make.
Now that AR's aren't being banned under the bill, the 50 Beowulf seems like a great candidate for defense. Lever actions in 500S&W or 50 Alaskan and old-school buffalo rifles deserve to be defended too...
But for the sake of testimony, does anybody actually have or use any of these? (I'm inspired to buy a trapdoor Springfield off Gunbroker, there are a bunch of them, but they're all scary old and the ammo is rare.)
It needs to be stated that larger and slower rounds are generally great hunting rounds if within range, as they kill quickly and do less damage to meat. Most people don't immediately recognize that overkill is more ethical than underkill.
The only 50 cal I personally have is a 50 BMG, and I feel the arguments in favor of that are harder to make appeal to the uninitiated.
1) It's fun!
2) Federal law restricts calibers above 50 caliber, so an Hawaii law limiting calibers above .49999 is capricious. Similar or superior ballistics can be achieved with smaller rounds like the 416 Barrett.
3) The typical 2A/ S17 arguments.
4) They are virtually never used in crime in the USA. (But apparently Mexican drug cartels have been using 50 BMG's like crazy... Which can be used to demonstrate their use in the paramilitary-type conflicts they're engaged in, which demonstrates their feasibility as a tool of a militia, but that probably isn't an argument I'd want to make against somebody who is fear-mongering the things.)
5) They're used in long range target shooting, but is there any suitable range or target shooting competition in Hawaii? The argument would be that somebody should be allowed to take one back and forth from the mainland.
I wonder if it's even worthwhile to try to explain the difference between 50 BMG and the other 50's. California decided to ban 50 BMG by name and that led to the creation of slightly-different, "not-50 BMG" rounds.