Well when you say a good offer keep in mind the cost of living in MA is much higher than Arkansas, you're going from around 92% of the national average to almost 125% of the national average.
Having said that I only know their gun laws suck, I'm guessing all your guns are legal their, just make sure no standard capacity magazines are carried with you. It's a "may issue" state and if around the major cities I would assume they may not most likely issue. From the interwebz so take it as you will.
May Issue to Residents and Non-Residents.
A Class A license authorizes carrying of handguns, including large capacity handguns, for all lawful purposes, subject to such restrictions relative to the possession, use or carrying of handguns as the licensing authority deems proper, and carrying of rifles and shotguns, including large capacity rifles and shotguns, for all lawful purposes, subject to restrictions imposed by the licensing authority. A class A license holder may carry a loaded handgun in a vehicle, if it is under his direct control. However, this does not apply to large capacity rifles or shotguns. Such firearms must be carried unloaded, in the locked trunk or in a locked case or other secure container.
A Class B license authorizes carrying of non-large capacity handguns for all lawful purposes, subject to such restrictions relative to the possession, use or carrying of such handguns as the licensing authority deems proper, and carrying of rifles and shotguns, including large capacity rifles and shotguns, for all lawful purposes, subject to restrictions imposed by the licensing authority. However, a class B license does NOT entitle the holder to carry or possess a loaded firearm in a concealed manner in a public way or place. A class B license holder may not carry a loaded firearm of any type in his vehicle; all firearms must be carried unloaded, in the locked trunk or in a locked case or other secure container.
Valid reasons for requesting a concealed handgun include personal threats, being in a high-risk profession or routinely carrying large amounts of cash.