for complex geometries
on milled features
available on prototypes
technical data
CNC Machined Weapons System Components for Defense Teams
Defense teams in Austin 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.
Defense Tech in the Texas Triangle
Austin's defense ecosystem blends technology and manufacturing — BAE Systems' Austin campus builds electronic warfare and intelligence systems, Elbit Systems of America operates locally, and a growing cluster of defense-tech startups build autonomy, cybersecurity, and sensor fusion platforms fueled by UT Austin research.
RivCut gives Austin defense teams instant quoting and pursuing ITAR registration machining with MIL-spec finish capabilities — no delays when your BAE or Elbit program accelerates.
BAE Systems — Austin
Electronic warfare, intelligence systems, and countermeasure platforms with precision-machined enclosures.
Elbit Systems of America — Austin
Helmet-mounted display and night vision systems requiring tight-tolerance optical and structural machining.
Camp Mabry — Texas Military Forces
Texas National Guard headquarters driving local maintenance and support equipment machining needs.
Austin Defense Tech Startups
Cybersecurity, AI, and autonomy companies building defense platforms fueled by UT Austin talent.
What Austin Defense Teams Usually Order
| Typical quantity | 5–50 validation or low-rate production parts |
|---|---|
| Common materials | 6061-T6 Aluminum, 17-4 PH Stainless Steel, Grade 5 Titanium |
| Key requirement | Full ITAR compliance and AS9100D-aligned documentation with every shipment |
| Typical lead time | 7–15 business days depending on complexity and material |
| Who orders | Mechanical engineer or procurement manager at a defense contractor or aerospace supplier |
Weapons System Parts for Austin Teams
Receivers, trigger groups, barrel extensions, and rail systems machined to mil-spec.
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 treated8 Housings. 10 Days. ITAR Documented.
A Austin-area weapons systems team needed fire control housings with precise optical mounting surfaces, EMI shielding fits, and MIL-A-8625 Type III anodize. Teams near companies like BAE Systems — Austin trust this kind of precision and documentation rigor.
Every unit shipped with controlled documentation:
- CMM dimensional report — optical mount and EMI surfaces verified
- Material cert with heat lot traceability
- First Article Inspection per AS9102
- MIL-A-8625 Type III anodize process cert
What Austin Defense Buyers Should Know
BAE Austin programs require ITAR-controlled facilities
Electronic warfare and signals intelligence work needs shops with ITAR registration and physical access controls. Verify before quoting.
Defense-tech startup timelines are aggressive
Austin defense-tech companies building DARPA prototypes need parts in days, not weeks. Fixed lead times are non-negotiable.
Texas summer heat affects material handling
Parts sitting on Austin loading docks above 105F can experience thermal expansion issues. Insist on climate-controlled staging for tight-tolerance work.
Elbit helmet-mounted displays need optical-grade surfaces
Night vision and HMD components require Ra 8 or better surface finishes on optical mounting surfaces. Specify on the drawing.
When Your Local Shop Can't Keep Up
When a prime contract surges volume, smaller buyers get pushed back. We give you fixed lead times, ITAR compliance, and mil-spec documentation — every time. Austin's defense sector demands it.
Documentation-Ready
Dimensional reports, material certs, and process records ship with every order — no chasing paperwork after delivery.
Full Material Traceability
Every bar ships with mill certs and heat lot numbers. Full chain of custody from raw stock to finished part.
CMM Inspection, Every Part
NIST-traceable CMM verification on every critical dimension before anything ships. No sampling — we inspect every part.
5–7 Day Prototype Turnaround
Most first articles ship in under a week. Rush available for simpler geometries. Confirmed ship date at order.
Need our full quality documentation? Email us — we'll send everything your team needs.
From File to Part in 3 Steps
Simple, clear, and designed for fast-moving teams.
Upload & Quote
Upload your STEP or IGES file, select material and finish, and get an instant AI price. Every quote includes a free DFM review.
We Machine & Inspect
Parts run on our CNC mills and lathes with CMM inspection on every order. We verify every critical dimension before shipping.
Ship with Full Docs
Your order ships with dimensional reports, material certs, and full paperwork — everything your quality team needs.
Questions from Austin Defense Teams
Defense CNC Machining in Other Cities
We serve defense teams in cities across the US.
Upload Your CAD File
Weapons System Components, structural brackets, housings, and more — we machine them all. Most orders ship in 5 to 7 business days.
No minimums · 100% Made in USA · Never brokered · Ships anywhere in the US
Currently accepting new projects