Signed in as:
filler@godaddy.com
Signed in as:
filler@godaddy.com
Providing First-Class Service to Firearm Owners Since 2017. We are dedicated to offering top-tier service to licensed firearm owners in Massachusetts. Whether you're looking to purchase a firearm, enhance your shooting skills, or receive certified firearm training, our team ensures a safe and personalized experience.
MJ ARMS LLC has been a trusted name in the Massachusetts firearms industry, offering a personalized, one-on-one experience for both new and experienced gun owners. Unlike big-box stores, we provide a stress-free, informative environment, ensuring you find the right firearm for your needs while staying compliant with state and federal laws.
We also specialize in NFA items, including machine guns, suppressors, and other Class III firearms, guiding customers through the proper licensing and purchasing process.
As a full-service firearms shop, we specialize in:
✔ Firearm Sales – Offering a wide selection of new and used handguns, rifles, shotguns, and accessories.
✔ Certified Training – State-approved License to Carry (LTC) classes, live-fire training, and one-on-one coaching.
✔ Gunsmithing Services – Firearm customization, repairs, and maintenance by experienced professionals.
✔ NFA Item Handling – We legally handle and facilitate the purchase and transfer of NFA-regulated items, including machine guns, suppressors, and short-barreled rifles (SBRs).
At MJ ARMS LLC, we believe that firearm ownership comes with great responsibility. That’s why we are committed to providing comprehensive education and hands-on training to ensure every gun owner is confident, knowledgeable, and legally compliant. Whether you're applying for your Massachusetts LTC, looking to refine your shooting skills, or seeking expert guidance on firearm selection, we are here to help.
Over 25 years of firearms experience, including training hundreds of MA LTC holders.
A stress-free, customized buying and training experience.
Test firearms at the range before making a purchase.
We help you navigate state and federal firearm laws.
Proudly serving Braintree, Quincy, Weymouth, and surrounding areas.
📍 Located in Braintree, MA, we proudly serve Quincy, Weymouth, and surrounding Massachusetts communities.
MJ ARMS LLC
10 Brookside Rd Braintree MA 02184
Legal & Compliance:
✔ Licensed by ATF & State of Massachusetts – Firearms, Ammo & Gunsmithing
✔ Certified Firearms Instructor – NRA & MA State Police Approved
✔ All sales and transfers comply with Massachusetts state and federal firearm laws
Copyright © 2025 MJ ARMS LLC - All Rights Reserved.