BudsGunShop.com - Is This MA Compliant

Diego, this appears to be MA compliant because it has a fixed magazine. I would check with your local FFL.
Here is a MA compliant model, but is currently out of stock at Bud's budsgunshop.com/product_info.php/products_id/91229/windham+src-ma+10+1+.223+rem+5.56+nato+16 ,
Stay safe & have a great day!

yes it is Ma compliant "*This model is New Jersey and Massachusetts compliant.
Windham Weaponry SRC is an outstanding choice for duty, defense, and competitive shooting applications. As "America's newest rifle manufacturer with decades of experience", we gathered a team of highly qualified and very experienced Gunsmiths and Builders, supported them with the best Customer Service and Sales people, added seasoned firearms industry Quality Control, Purchasing, and Marketing experts, and lead them with a Management team that has built "America's Rifles" for literally two decades. The Windham Weaponry SRC is an American Made Rifle that is reliable, durable, accurate, and built from the ground up to handle what ever comes your way".

Hi Diego and welcome. Unfortunately no. (You can check under Details here ) - https://arnzenarms.com/product/windham-weaponry/model-r16m4ftt-src-sight-ready-carbine-762x39mm-16-inch-barrel-a2-flash-suppressor-6-position-0 ------------- Cheers and stay safe!