One can buy AR 15 accessories from Rock River Arms. The company has retail stores across the globe, and they also have an online store which sells custom and pre-made AR15 accessories.
You can buy AR drone quadricopter from amazon.com for a cheap price and they also sell supply accessories for better battery life. You could also buy one from www.brookstone.com
No, I cannot.
Look at local pawnshops or if you have a coin to spend on one you can have one built at a local gunsmith
No one answer- depends on your wallet, your tastes, your uses. There are dozens of makers of good quality AR style rifles.
21.
No such weapon, so no. However, there there is a M16A4. It is possible, but, highly unlikely that an individual can buy one.
Buy the best barrel you can afford.
you go on the internet and buy one.
ArmaLite is a small arms manufacturer. They produce rifles such as the AR-15 and AR-10, as well as pistols like the AR 24-10 and the AR 24-13. In addition, they manufacture accessories, including sights, mounts, handguards, bayonets and knives.
100-1000 USD depending on condition,accessories, box, papers, location.
Yes, you can also buy one at gamestop
Depending on accessories, barrel, and condition; you shouldn't pay more than $1,400. Unless it is piston operated.