I know there are restrictions on rifle barrels in Maryland. The barrel has to be a heavy barrel (which I can't find a solid definition for). I was wondering if anyone knew whether the Gunner Profile barrel from Faxon was legal in MD for an AR rifle build? They define Gunner Profile as:
Gunner...
Mine is about 7.4-7.5 pounds unloaded and about 9.6-10 with 60 rounds on it with 2 mags. Kind of disheartening because there isnt much I can do to lighten this rifle any further without changing out the FSB to a low profile gas block, going to a polymer rear sight, and/or using lightened BCGs...
https://www.stagarms.com/stag-15-m-lok-15-free-float-upper/
$219 with Ground Shipping
Available with a MD Compliant Heavy Barrel - comes in 1:9 twist instead of 1:7
Charging handle and BCG available at extra cost.