Your Trusted Source for Guns, Ammo, Night Vision and Tactical Gear
Since 2017, Monadnock Firearms has been a trusted nationwide firearms dealer, offering guns, ammo, and tactical gear from our Fitzwilliam, NH location. We provide expert service, support Gun Owners of America, and defend the Second Amendment. Create an account to join our loyalty program and save on every purchase.
Featured Categories
Featured Optics
About Monadnock Firearms
Monadnock Firearms was established in 2017 with one mission: to bring a friendly, high quality firearms shop to the southwest New Hampshire area. Our passion for excellence is what inspired us in the beginning and it continues to drive us today. We pride ourselves in not only providing a superior shopping experience, but also the long-term relationships we’ve built with our customers. People come back to Monadnock Firearms because they know they’ll find what they’re looking for – and if they don’t, we’ll help them find it. Stop by to see for yourself!
Brands we trust
Featured Firearms
Testimonials
1 year later and Bam! Once again The mighty 410 strikes again. If you want to have some fun go see Rob at monadnock firearms and he will hook you up with a Dynamite small bore turkey slaying shot gun!
May 28th 2025 with time running out the little 410 struck its final blow for the season. 52 yards and dropped the long beard in his tracks. Thanks again to Rob for finding me an amazing turkey guy!
Thank you for being awesome!
Shoutout to Keith!
Wide variety of products!
Competitive local prices!
Friendly dog!
Some of our work
Our Blog
The Guns of D-Day: Why We Still Love Them Today
June 6, 1944 — D-Day. The day thousands of brave Americans hit the beaches of Normandy, kicking off one of the most pivotal battles in
Read More
The Henry Supreme: A Modern Masterpiece with a Legendary Legacy
The Henry Supreme: A Modern Masterpiece with a Legendary Legacy At Monadnock Firearms, we have always been passionate about bringing our customers the best in
Read More
4 Eyes Licentia Arms: Premium Night Vision & Accessories
Licentia Arms: Premium Night Vision & Accessories At Monadnock Firearms, we’re proud to offer Licentia Arms, a trusted source for premium night vision systems, including
Read More
Steve MP5 – Shotshow 2025 HK Pistols and Rifles.
New Releases from H&K: A Deep Dive into the Latest Firearms Innovations At Monadnock Firearms, we’re always excited to bring you the latest and greatest
Read More
