About AR-15 Parts Direct
AR-15 Parts Direct is a specialized retailer for AR-15 components and build kits. We focus exclusively on the AR-15 platform, carrying stripped lower receivers, complete upper assemblies, barrels, handguards, triggers, buffer kits, and every small part you need for a ground-up build.
We work directly with manufacturers and wholesale distributors to source mil-spec and commercial-grade components. Every part listed on our site meets or exceeds MIL-STD specifications where applicable. Our inventory covers builds chambered in 5.56 NATO, .223 Remington, .300 Blackout, and other popular AR-15 calibers.
Why Shop With Us
- AR-15 Specialists — this is all we do. Our staff knows the platform inside and out.
- Fast Shipping — orders ship from our US facility within 1-2 business days.
- Secure Payments — we accept all major credit and debit cards through our secure checkout.
- Quality Guarantee — every component is inspected before shipping. Defective parts get replaced, no questions asked.
Whether you are building your first AR-15 from a stripped lower or upgrading your current rifle with a match-grade trigger, we have the parts you need at competitive prices.