Guntec USA produces high quality AR-15, AR-308 and AR 9mm parts and accessories. All of which are made in Scottsdale, Arizona.

Explore premium AR-15 accessories and parts designed for performance and reliability. Perfect for AR 9MM and AR-308 platforms.

Explore durable and lightweight M-LOK handguards designed for AR-15 platforms. Enhance your build with top-tier precision and performance.

Enhance your AR-15's performance with top-quality muzzle devices. Shop our selection for better control, reduced recoil, and improved accuracy.

Check out our Store. We carry a complete selection of AR-15, AR-308 and AR 9mm accessories!

Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. Our goal is to distribute excellent quality, at an economical value.

Explore top-tier AR-15 upper receivers designed for precision, durability, and compatibility with AR 9MM and AR-308 platforms. Enhance your build today.

Guntec USA’s precise machining ensures parts fit exact specifications, offering easy assembly and reliable compatibility. Upgrading or building an AR-15 from scratch requires choosing the …

Discover top-tier AR-308 parts and accessories for precision and reliability. Enhance your build with premium, durable components.

Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. Our goal is to distribute excellent quality, at an economical value.