.9mm is an inexpensive round that u can carry Alot of. I know a couple of years ago .9mm wasn't anything to.shake a stick at let alone something you would feel comfortable putting you're life in the hands of. But like anything in the firearms industry it gets better. You have the option now to get some very good ammo such as guard dogs etc.
.9 cm ?
The biggest issue with assembling an AR isn't so much getting the parts together right - it's getting the right parts together. You'll remember the quality of a gun long after you forget how much you paid for it.
US Army 1966-69, VFW Life Member, Retired Geek
And a good gun for the money if you're looking for something that is decently priced and will still shoot all day the m&p models are some very good guns i love the feel to them. And the fact that they carry 20+1 doesn't hurt either
Try gunbroker.com there is Alot of good deals on there pistols that i have seen in shops i have found online for between 100 and 200 dollars the only down fall is you have to have it shipped to a licensed FFL holder