Licensed FFL Manufacturer
Custom Firearm Manufacturing
CNC-built custom rifles, pistols, and precision bolt guns — designed and manufactured in-house at our Aurora, IL facility. Home of the Illinois-compliant ARC Rifle platform. Nothing sent out to third parties.
We Don't Assemble. We Manufacture.
Law Weapons & Supply is a licensed FFL 07 manufacturer — not a dealer that farms custom work out to someone else. Every custom build happens in our Aurora, IL shop: design at the CAD station, machining on our CNC mills and lathes, finishing in our Cerakote booth, hand-fitting by master gunsmiths.
That means we control quality from spec to serial number. You get a firearm that's built to your requirements, fit precisely, finished to order, and backed by our 10-year warranty. No "we'll send it out and get it back in 12 weeks" runaround.
What We Build
Custom AR-15 / AR-10
Upper and lower receivers, full rifle builds, SPR precision uppers, short-barrel configurations, and PICA-compliant Illinois builds.
Custom 1911 & 2011 Pistols
Competition, carry, and heirloom 1911s. Frame work, slide milling, beavertail fitting, checkering, sight installation, trigger jobs.
Bolt-Action & Precision Rifles
Custom chambering, barrel fitting, action truing, bedding, and trigger work on Remington 700, Savage, Tikka, and custom actions.
Cerakote & Refinishing
Full-color Cerakote, patterns, camo, and two-tone finishes. Matched sets, engraved serials, and heirloom-grade finishes.
ARC Rifle Platform
Our flagship in-house rifle: an Illinois-compliant AR-15 with fully integrated power system. Short production runs built to order.
Short-Run Production
Limited-edition runs for clubs, competitions, or retailers. CNC-repeatable specs, serialized together, identical finishes.
The Process
Consultation
Visit the showroom or call. We talk through what you want, how you'll use it, budget, and timeline. No appointment needed.
Design & Quote
We draft a parts list and build spec, get your sign-off, and give you a firm quote before any metal is cut.
CNC Build & Fit
Every part machined and fitted in-house on our CNC equipment. No work sent out. Full paperwork on serialized components.
Test & Deliver
Function-test and zero (for rifles), final inspection, and pickup at the showroom. 10-year warranty on every new build.
The ARC Rifle
Our most ambitious custom platform. Designed and manufactured start-to-finish in Aurora, the ARC Rifle is built around an integrated electronic power system that runs lights, optics, and accessories without exposed wires or bolt-on battery packs. Legal for Illinois residents. Limited production runs available.
Explore ARC RifleWhy Have Us Build It
Licensed FFL 07 Manufacturer
We can legally manufacture, serialize, and modify firearms — not just assemble from pre-made lowers. That matters for PICA compliance and custom work.
Full CNC Machine Shop
In-house CNC mills, lathes, and Cerakote booth. We make the parts that other "custom" shops source from wholesalers.
Master Gunsmiths on Every Build
Hand-fit, hand-tuned, hand-tested. Every trigger pull, every slide cycle, every bore is inspected by a named gunsmith before it ships.
10-Year Warranty
Every new firearm we manufacture includes our 10-year warranty, 10 free annual inspections, and complimentary consultation.
Ready to Build Something?
Stop by the showroom to talk through your build in person, or call to start the consultation.
We Buy Guns
We buy guns and take trade-ins every day. Fair market prices from a licensed FFL — not pawn-shop rates. Walk in, get a cash offer in minutes, or roll the value into a new firearm.