That depends on the weight of the round and length of the barrel.
The average 180 grain loading is 990 feet per second. Though you can purchase 135 grain loads at 1420 feet per second. So the easy answer here is it varies on the ammo and barrel length.
The .50 BMG round travels at about 2,800 feet per second, or about 1,900 miles per hour.
@ 18,500 feet
No. 10mm is close to .40 cal, smaller than .50 cal.
A Glock 22 (.40 cal) and a Glock 27 (.40 cal) as a backup.Actually the standard NYPD sidearm is a Smith & Wesson 5946, Glock 19, and formerly the SIG-Sauer P226.
For a basic Glock 21, new in box, between $600 - $650.
No, none do.
100-400
You would have to define best- what what use.
Very likely, it's the Glock. Glock in general is the best selling pistol in the commercial and law enforcement market.
Glock 22 .40 cal handguns
100-400 USD
The last I heard, it was Glock pistols in 9 MM. I think it is a Glock 19.