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Upper Receivers

Upper Receivers are an essential component of any firearm, as they house the bolt carrier group and are responsible for directing the path of the fired cartridge. This category encompasses a wide range of upper receivers for various types of rifles and pistols, such as AR-15 and .308 cal platforms.

Manufactured by Guntec USA, these upper receivers are constructed from high-quality billet aluminum, ensuring durability and reliability in the field. The anodized finish not only provides a sleek look but also offers corrosion resistance for a longer lifespan. Additionally, some models come in a variety of colors such as black, blue, bronze, clear, flat dark earth, gold, green, grey, purple, red, and even rainbow PVD coated for a unique and personalized touch.

Whether you are building a new rifle from scratch or upgrading an existing one, Upper Receivers in this category offer a wide range of options to suit your needs. From stripped billet upper receivers for a custom build to complete upper receiver combo kits that include essential components like charging handles, forward assists, and ejection door assemblies, there is something for every shooter.

For those interested in a 9mm dedicated upper receiver for their AR-15 platform, Guntec USA also offers a selection of stripped billet upper receivers in various colors to match your personal style. These upper receivers are precision machined to ensure proper fit and function, making them a reliable choice for any 9mm build.

Upgrade your firearm with a premium Upper Receiver from this category and experience improved performance and functionality on the range or in the field. Trust in the quality and craftsmanship of Guntec USA to enhance your shooting experience.