About Polymer80 Builds
Polymer80 Builds is a Austin, TX-based online retailer specializing in Polymer80 frames, build kits, complete pistols, slide assemblies, barrels, and 80% AR-15 lower receivers. Founded in 2023, we serve the DIY firearms community nationwide with fast shipping and hands-on product expertise.
Our Mission
We believe every law-abiding American should have access to quality Polymer80 products at fair prices, backed by real expertise. Our team includes experienced builders who have collectively completed hundreds of P80 builds. When you contact us with a question, you are talking to someone who has actually built and shot these platforms.
What Sets Us Apart
- Real inventory: Every product listed is physically in our warehouse. No dropshipping, no backorders.
- Expert support: Our build support team responds within 24 hours with specific, actionable advice.
- Quality control: We inspect incoming inventory for defects and fitment issues before listing products for sale.
- Fast shipping: Orders placed before 2 PM ET ship same day via USPS, UPS, or FedEx.
- Privacy: All orders ship in plain brown boxes with no product descriptions on the label.
Contact Us
Email: [email protected]
Hours: Monday-Friday 9 AM – 6 PM ET, Saturday 10 AM – 4 PM ET
Response time: Within 1 business day