Lengthy Report from the NYAG that's worth reading to at least have some idea where their information is derived:
https://targettrafficking.ag.ny.gov/

"As a result, more than one in two recoveries is an out-of-state handgun"

Is this statement completely lacks any sense or Im just being picky on the product of NY public schools who create this power point presentation?  
Two guns recovered, more than one is out of state, but at least some of them is from within the state. How many guns are from out of state?

Math is a bitch and not every one can muster it but at least some can count to two.

Another example of Smart dumb people"  they get a two or four year degree, can't find real jobs, so they apply for Government jobs and positions, then to justify their value write reports that few read, and the Legislators they're designed for don't read them, they depend on staffers to give them the Cliff Notes while spinning it to reflect the views they want... Ever hear of the Delphi Method?

Additionally I will contend the illegal guns used illegally, having been obtained illegally came from out of State brought here on the Black Market, the rest were stolen, (also illegally obtained) and then there are the enterprising individuals from Underserved Black and Latino poor communities putting together 80% finished receivers their Cousin got for them (since they're illegal in NY and no one would dare violate NY Gun Laws)  fucking retards... honestly I hope it all crashes in so social Darwinism can cleanse the Gene pool, the scum's getting too thick.

Um, they don't mean literally two.
It's just a phrase meaning more than 50%.

ex 23 of 43