hello everyone, I will be moving to long island in a few months and would like to know if I could bring my Arsenal slr 105 there. It has the right amount of US parts to be legal in Las Vegas, as the only problem I see is the threaded muzzle for NY. If im wrong is there a way to configure it so it is legal in NY? Also do I have to register it with the local police?  Thanks everyone!

No registration on LI, But you are correct on the muzzle threads, Pin & weld or silver solder the brake on & you are good to go.

Thanks for the reply. So Im assuming Hi cap magazines are good to go too!

From the NY AWB:

23. "Large capacity ammunition feeding device" means a magazine, belt,
drum, feed strip, or similar device, manufactured after September
thirteenth, nineteen hundred ninety-four, that has a capacity of, or
that can be readily restored or converted to accept, more than ten
rounds of ammunition; provided, however, that such term does not include
an attached tubular device designed to accept, and capable of operating
only with, .22 caliber rimfire ammunition.

assembly.state.ny.us/leg/?cl=82&a=68

Quoted: From the NY AWB: 23. "Large capacity ammunition feeding device" means a magazine, belt, drum, feed strip, or similar device, manufactured after September thirteenth, nineteen hundred ninety-four, that has a capacity of, or that can be readily restored or converted to accept, more than ten rounds of ammunition; provided, however, that such term does not include an attached tubular device designed to accept, and capable of operating only with, .22 caliber rimfire ammunition. assembly.state.ny.us/leg/?cl=82&a=68

The short of it means Pre Ban Mags are OK