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Explore a wide selection of high-quality upper receivers designed for precision and performance, ensuring reliable functionality and customization for your rifle build.

Upper Receivers - Elevate Your Precision

Upper receivers are essential components of a rifle, serving as the housing for the bolt carrier group and the charging handle. They play a crucial role in the overall performance and reliability of your firearm. In this category, you'll find top-quality upper receivers from renowned brands such as AERO PRECISION, ODIN WORKS INC., and ZRO DELTA. We offer a selection of 21 products from this brand to meet a variety of needs. Whether you are looking for upper receivers compatible with the AR-15, Aero, or the Primary Weapons System MK111 Pro, you are sure to find the perfect fit for your build.

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Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

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