I will be moving to southern MD in November/December right outside of DC. I am currently in Florida and wondering if NFA items are allowed in MD I currently own a LWRC with a 10.5in barrel and a KAC NT-4 supressor. Just wondering if I can bring them(I know I have to update paperwork). Thanks!

Nfa is good to go

If you're talking about a SBR, it must be longer than 29" to be legal in Maryland.  The suppressor is not an issue.  

If coming in from out of state, this should be GTG.  Especially if it was manufactured/bought before 10/2013.

Seriously, MD is small enough that even if you have to work here, you can live in a "free" state.  Where will you be working?

Income tax is very easy in Maryland.  Just tell them how much you made, then send it in

While Maryland in general sucks its not as bad for guns as people let on.

NFA is shall sign, which is funny as Concealed carry is a no go. oddly enough PA which is 25 miles north of my location is NFA may/but probably not sign but CCW is shall issue.

Pretty much all rifle designs post 1994 is pretty much cash and carry, AR15's are good to go as well. Maryland has a weird SBR law where min length is has to be greater than 29 inch's but its not enforced so as long as you put 29 inches on a form 1 your good to go.

AR's lowers can be built with HBAR barrels but since Maryland never defined what an HBAR is, the MSP guidance is as long as the barrel is stamped HBAR or is marketed as a heavy barrel its good to go,  it can be built into any configuration

got a pencil barrel and a steel letter stamp set, you have a Maryland legal hbar

Maryland is weird, and I plan on leaving in the new few years but its not because gun laws but for the rich and vibrant culture that is so prevalent these days

There is a very good source of MD gun information and support on this web site.

http://www.mdshooters.com/showthread.php?t=158200

That is a thread specifically addressing firearm issues when moving to MD.

Not correct. The SBR must not be SHORTER than 29". As long as it's at least 29", it's good to go. It doesn't have to exceed that length. Just equal it.

Just live in VA, stay away from Maryland.

Fixed it for ya.  

I'll second that....Bailed on MD in 2014 for TX.
Best thing ever...

Sadly I'm only here temporarily for .mil stuff....soon as it's up i have to go back.

I've been told I'm welcome to remain a texan by choice, and fully intend on returning as soon as i get my 20 and drop retirement paperwork.

Why?

...because I'd rather retire in Texas than in Maryland?

Yeah...I read that wrong

Had a feeling that was the case. Plus i now have more reason to get the hell back as soon as i can.....

OP I used to live in MD.  I live in VA now.   mD isn't all that bad.

I still have a lot of shooting buddies in MD and I shoot there sometimes.

Here's 2 suggestions for your TEMPORARY stay in MD:

1) buy all the handguns you want NOW, before you move.  

In my opinion, the hurdles are highest for the 1st time MD handgun buyer; most everything else is still fairly easy to buy/order once you move to MD.  Even magazines are just a short drive to VA or PA.  Be warned that in-state prices are kind of high compared to what your probably used to.  And

2) make sure the handguns you own are on the official MD roster.  Most guns are on there.  But, IIRC, my old Kel Tec P32 wasn't on there so I never took it to MD; it was my carry gun for jogging for a while until I bought a 340PD.  Then I sold it down here in VA where I live.

Also, make sure you only have your handgun in your car when going direct to/from the range; that one could trip you up.