I'm sorry, did these people learn nothing from the North Hollywood shootout!? Sure, the Crips and Bloods can walk around with all the weaponry they can carry while stoned and a police officer can't have an M4? Absolutely ridiculous! I know that this is a handgun oriented forum for the most part, but for me, a handgun is a BACKUP weapon in my domain. I can attest to the effectiveness of the Remington pump-action rifles, as I have used one as my primary deer-rifle for years; however, there is still no reason an officer can't have an M4.
There are many reasons!
1) Penetration: Even the .45 ACP doesn't cut it when it comes to body-armor, steel-core 5.56's do.
2) Capacity: What happens when it goes south with a bunch of gangsters who recruit every kid on the block?
3) Precision: The quicker and farther away that you take someone down, the less chance there is for collateral damage.
Give the Crips kalashnikovs and the cops water-guns! I love it! You bloody idiots...