Battle Arms Development Billet Upper Receiver Fits FORTIS REV II Rail

Battle Arms Development

Overview

The Battle Arms Development Billet Upper Receiver is a stripped receiver designed for builders who prioritize precision and a lightweight construction. Billet receivers are machined from a solid block of material, which enhances strength and improves fitment with other components, ultimately leading to a more reliable build. This upper receiver is particularly suitable for custom builds that utilize the FORTIS REV II Rail, allowing for a streamlined and aesthetically pleasing setup.