AR15 Magazine & M16 Magazines

at the end. hello, news at ten wih sir trevor mcdonald lol

COLT all the way...

i just want to say, that it is super illegal do that in Puerto Rico island, to get a 9mm you have to pay 3,000 dollar for the licence thanks to the politicians in the senate, they have heavy weapons, but there a lot of killing thanks to illegal arms

MAGPUL Ranger floor plates are useful but be aware that you lose 2 rounds of capacity.

Funny cause any junk bin AK mag will always function flawless.

isn't this the voice over guy on mythbusters?

Dude.

A) They're magazines.
B) The Clinton Ban sunset in 2004
C) The ban was for both pistol and rifle magazines.

I understand the stainless spring would be less corrosive, but, would it retain its springiness as well as the regular spring steel? The qualities are much different and sometimes the benefit of stainless is out weighed by benefits of other steel. I know that stainless knives don't sharpen as easy as carbon steel knives, also it seems there would be more flexibility in the carbon steel metal. And is it true that mags can be left loaded to capacity for years without losing tension?

You are correct; in general carbon steels make better springs when it comes to resisting set and storing energy. If the mag spring has a good heat treatment it can potential be stored for years in a compressed condition with no adverse effects. On the other hand stainless steel can be made into a fine spring, and is the current Military Specified Requirement for AR-15 magazines.