Many companies sell m16 style magazies. They may be real-cap and have 30 rounds, mid-cap and have 50-100, or hi-cap 300 rounds.
i would hope a few hundred
Not really. I mean it stops an airsoft shot, but it will not properly defend you during a terrorist attack, or nuclear fallout You can buy airsoft plate carriers, which could technically hold bullet proof plates in them, but they are not meant for this and should not be used in that way. But you can buy airsoft proof plates which will absorb pretty much the whole force of a bb's impact, effectively protecting you from airsoft guns if that is what you meant.
Savage model 62, 22 long rifle-10 rnd capicity magizine, available online for about $20.00 including shipping.
5-1000 dollars. this is a very broad question.
There is no official terminology, but I would call it a grip safety, much like the Colt M1911.
$8,000,000,000
It is 75 rounds, which would last you about 20 seconds constant fire, and would cost maybe $1.
im pretty sure airsoft guns are illegal in australia
Airsoft guns are available in different US stores, you can buy it online at much affordable price. There are different types of airsoft guns and rifles in the market, I prefer to buy my airsoft gun and accessories online.
yep there are airsoft fields pretty much any where
$25-50
it would cost about 850 dollars and if you want an airsoft one that looks exactly like a real one it would cost about 50 dollars.