The Obsidian finish results from an internally developed process that boasts a unique appearance and feel compared to traditional nitride. This finish gives each action a glossier finish and an improved tactile feel during operation without sacrificing the finish durability, tight, or tolerances the SOLUS is known for.

The heart of the Solus product line is the Solus Short Action. This product is the keystone in an ecosystem that provides shooters with an open-source, user-configurable, and quality-manufactured foundation for their precision bolt action build. Compatible with industry-standard pre-fits and drop-in components, the Solus removes many barriers to entry often associated with custom rifle builds, allowing the shooter to create a system specific to their needs. When manufacturing a custom bolt action, quality and consistency are essential. To ensure the most precise tolerances are being held, each Solus Action gets inspected by CMM (coordinate measuring machine) in our state-of-the-art manufacturing facility.