CNC Machining for
Weapons System
Components in Vallejo, CA
We machine weapons system components for Vallejo defense teams. Receiver components, barrel extensions, trigger group parts, and rail systems from aluminum, steel, and titanium.
in the Vallejo area
in the Vallejo area
for Vallejo defense
growth (2022–2023)
CNC Machined Weapons System Components for Defense Teams
Defense teams in Vallejo need weapons components that are dimensionally exact and built to mil-spec. We machine aluminum, steel, and titanium receivers, trigger groups, and rail systems to tight tolerances. Full documentation on every order.
Defense-Grade Materials
7075 aluminum, 4340 steel, and titanium with mil-cert traceability.
Mil-Spec Tolerances
±0.001" on general features. Tighter on critical timing bores.
Defense Docs
Inspection reports and material certs for your defense program.
Weapons System Parts for Vallejo Teams
ITAR-controlled enclosures, Travis AFB MRO flight hardware, communications housings, and mil-spec components for Vallejo's defense corridor.
Receiver Components
7075-T6 aluminum and 4140 steel receiver components with precise bore and pin dimensions.
7075-T6 & 4140Barrel Extensions
4140 and 4340 steel barrel extension components with precise headspace and thread form dimensions.
Headspace criticalTrigger Group Parts
4140 steel trigger, hammer, sear, and disconnector components. Precise geometry and surface hardness.
4140 steelRail Systems
7075 aluminum Picatinny and M-LOK rail sections with precise slot geometry and flatness.
Mil-spec slotsMagazine Wells
Aluminum magazine well inserts and feed lip guides with precise tolerances for reliable feeding.
Feed geometryBolt Carrier Components
Steel bolt body and carrier components with precise cam pin, gas key, and extractor features.
Heat treatedVallejo Defense Manufacturing
Mare Island Naval Shipyard operated for 142 years building submarines and warships. Travis AFB in nearby Fairfield is the West Coast military airlift hub.
Lockheed Martin — Largest Defense Prime
F-35 Lightning II, C-130J, and advanced missile systems programs drive massive demand for precision-machined structural and electronic components.
Raytheon Technologies — Missiles & Radar
Raytheon's Stinger, Tomahawk, and Patriot programs require thousands of precision-machined parts per unit from a wide supply chain.
Northrop Grumman — Advanced Systems
B-21 Raider, Global Hawk, and space systems programs. Northrop's supply chain spans hundreds of precision machining suppliers.
L3Harris, BAE Systems & Others
Defense electronics and comms primes rely on agile machining suppliers for housings, brackets, and assemblies across all program phases.
Lockheed Martin
F-35 Lightning II, C-130J, and advanced missile systems programs drive...
Raytheon Technologies
Raytheon's Stinger, Tomahawk, and Patriot programs require thousands of...
Northrop Grumman
B-21 Raider, Global Hawk, and space systems programs. Northrop's supply...
L3Harris, BAE Systems & Others
Defense electronics and comms primes rely on agile machining suppliers for...
Built for Defense Teams
Mare Island's 142-year naval heritage and Travis AFB proximity mean we understand defense machining requirements — ITAR compliance, DFARS materials, and mil-spec finishes on every order.
ITAR-Registered
We are registered with the DDTC under ITAR. Defense and controlled-technology projects are handled by US persons only with proper export control procedures.
Mil-Spec Documentation
Every defense order ships with a dimensional inspection report, material cert, and process records. We structure our paperwork to meet program office requirements.
CMM Inspection Included
Every critical feature is verified before shipping. CMM reports go with every defense order — so your receiving team and program office have the data they need.
Fast Prototype Turnaround
Most prototype orders ship in 5 to 7 business days. Rush available — tell us your program schedule.
in Vallejo We Can Serve
Need our full quality documentation before ordering? Email us — we'll send everything your team needs to evaluate.
From File to Part in 3 Steps
Simple, clear, and designed for fast-moving defense teams.
Upload & Quote
Send your STEP or IGES file. Pick your material, quantity, and finish. Our AI gives you a real price right away. We also run a free DFM check and flag anything that could add cost.
We Machine & Inspect
Your parts run on our CNC mills and lathes. Every order gets CMM inspection. We check every critical feature against your drawing before anything ships.
Ship with Full Docs
Parts ship with your dimensional inspection report, material certs, and all program documentation. ITAR-controlled shipments are handled per export compliance procedures.
All Defense Parts We Machine
See every part type we machine for defense teams in Vallejo.
Questions from Vallejo Defense Teams
Defense CNC Machining in Other Cities
We serve defense teams in cities across the US.
Defense Manufacturing in Vallejo
Vallejo's defense sector carries the deepest military manufacturing heritage in the Bay Area. Mare Island Naval Shipyard operated from 1854 to 1996, building submarines, battleships, and naval weapons systems across 142 years. The campus now hosts industrial tenants with precision machining capabilities forged in naval programs — shops that understand classified documentation, mil-spec surface finishes, and the exacting tolerances required for military hardware. Travis Air Force Base in nearby Fairfield is the West Coast's primary military airlift hub, operating C-5 Galaxy and C-17 Globemaster aircraft that generate continuous demand for MRO flight hardware, cargo handling system components, and communications equipment enclosures.
The Carquinez Strait industrial corridor hosts defense subcontractors who serve both Travis AFB programs and Bay Area defense primes including Lockheed Martin and Northrop Grumman. The Glen Cove industrial area provides manufacturing space for ITAR-controlled programs. The I-80 corridor connects Vallejo to Sacramento's defense procurement offices in 60 minutes and to the South Bay's defense technology campuses via the Richmond-San Rafael Bridge and I-580. David Grant USAF Medical Center at Travis creates additional demand for military-specification medical device components.
We machine defense components for Vallejo's military corridor. MRO flight hardware for Travis AFB airlift programs. Communications system enclosures with EMI shielding. ITAR-controlled housings for Mare Island defense tenants. Mil-spec surface treatments on DFARS-compliant alloys. Cargo handling system components for military logistics. Programs saved for repeat maintenance orders — identical replacement parts ship without re-programming. Rush turnaround for fleet readiness requirements.
Tips for Defense Teams in Vallejo
What engineers buying CNC parts in Vallejo should know.
Mare Island carries 142 years of naval heritage.
The former shipyard built submarines and warships. Today's campus tenants carry precision machining capabilities forged in naval programs.
Travis AFB is 25 minutes on I-80.
Military airlift MRO programs need AS9100-quality machining with rapid turnaround. Budget for mil-spec finishes on every order.
Glen Cove handles ITAR-controlled programs.
The industrial corridor provides manufacturing space for defense subcontractors. Specify DFARS-compliant alloys and MIL-STD finishes.
Upload Your Defense CAD File
Weapon mounts, optical housings, tactical enclosures — we machine them all. ITAR-registered. Get instant AI pricing or email us for program discussions.
ITAR-registered · NDA ready · No minimums · Ships anywhere in the US
Currently accepting new projects
AI price estimates are usually within ±20% of final price. Complex parts may get a human review within one business day before pricing is confirmed.