Custom Firearms Manufacturing — Schell City, Missouri
Built to Last.
Built to Perform.
Last Sentinel Firearms engineers and manufactures precision custom firearms from our facility in Schell City, MO. Every build is made to exacting standards — no shortcuts, no compromises.
Who We Are
American Craft.
Uncompromising
Precision.
Last Sentinel Firearms is a custom firearms manufacturer headquartered in Schell City, Missouri. We design and build firearms from the ground up — engineered for reliability, precision, and longevity.
Every firearm that leaves our facility is a testament to American craftsmanship. We don't cut corners. We don't mass-produce. We build exactly what you need, to the tolerances that matter.
Whether you're a competitive shooter, collector, or professional who demands the absolute best — Last Sentinel delivers.
Custom Manufacturing
Every firearm is built to your exact specifications — no off-the-shelf compromises.
American Made
Designed and manufactured at our facility in Schell City, Missouri.
Precision Engineering
Machined to tight tolerances. Tested to perform when it counts.
Corporate HQ & Manufacturing
145 E 4th Street
Schell City, MO
In Action
See the Craft
Watch what goes into every Last Sentinel build — the precision, the process, and the pride of American manufacturing.
Verified Customers
What Our Customers Say
Randy Baker
June 17, 2023
"My son bought me the 458 socom zombie gun from LSF its amazing its beautiful its unique and Nobody has another one like it go check them out design your gun and they will.build it full customization of what you'll ever want in a gun"
Cody Williamson
November 11, 2023
"They are an honest hard working family oriented business. The quality of the products produced in this facility were beyond expectations. I would recommend LSF Outdoors to anyone!"
Michelle Nickerson
April 20, 2022
"We absolutely love the gun they built for us! It is way more than we imagined it would be. The care and time that has been spent making it perfect definitely showed when we opened the case. Custom made from one end to the other! All American made and with such expertise. One of a kind and my husband can't wait to try it out. Such talent James. Thank You James and Gina!"
Get in Touch
Request a Custom Build
Tell us what you need. We'll respond with what's possible.
Corporate HQ & Manufacturing Facility
145 E 4th Street, Schell City, MO