RTF3TX Gunsmithing, a San Antonio-based gunsmith shop led by Master Gunsmith Roland Lamothe, has formally expanded its list of available services to include custom pistol stippling, frame modifications, and premium Cerakote finishes. The expansion reflects a deliberate effort to broaden the shop's technical capabilities, with traditional small part hot caustic bluing announced as a forthcoming service for clients seeking factory-grade restoration on metal components.
Lamothe brings a background shaped by military service and formal Master Gunsmith credentials to the work performed at RTF3TX Gunsmithing. That combination of structured training and practical expertise informs the level of precision required for polymer frame work, where inconsistent technique can affect both the appearance and function of a firearm. Custom pistol stippling involves texturing a polymer pistol frame to improve grip retention across a range of handling conditions. The process requires controlled heat application and a steady hand, as the modifications are permanent and directly influence how a shooter interfaces with the firearm. RTF3TX Gunsmithing offers this service alongside grip texturing and frame modifications as part of a cohesive set of options for firearm owners focused on functional improvements rather than purely cosmetic changes.
RTF3TX Gunsmithing is also now offering premium Cerakote finishes as part of its expanded service menu. Cerakote is a polymer-ceramic coating applied to metal, polymer, and wood components that provides resistance to corrosion, wear, and chemical exposure. The finish is widely used across both custom builds and factory production due to its durability and the broad range of color options it supports. Lamothe's approach to Cerakote application follows the same methodical standard applied to frame work. Surface preparation, coating thickness, and curing conditions each play a role in the final result, and the Master Gunsmith credentials Lamothe holds require demonstrated competency across precisely these kinds of technical processes.
RTF3TX Gunsmithing has announced that traditional small part hot caustic bluing will be added to its service offerings in the near future. Hot caustic bluing is a metal finishing process that involves immersing steel components in a heated solution of potassium nitrate and sodium hydroxide, producing a controlled oxidation layer that protects against rust and gives metal parts a deep, consistent blue-black appearance. The process is regarded as one of the more technically demanding traditional finishing methods available. It requires precise temperature control, thorough part preparation, and careful handling of caustic materials. When executed correctly, the result closely replicates the appearance of original factory bluing, making it a preferred choice for restoration work on older or collector-grade firearms.
The addition of this service reflects RTF3TX Gunsmithing's commitment to preserving traditional craft methods alongside modern finishing techniques. Owners of vintage or heritage firearms who want to maintain original aesthetics without synthetic coatings have limited options in many markets, and the availability of this capability extends what the shop can offer to that segment of firearm owners in the San Antonio area. The expansion of services positions RTF3TX Gunsmithing to serve a broader range of clients, from those seeking functional upgrades like improved grip texture to those needing precise restoration of classic firearms. This move underscores the growing demand for specialized gunsmithing services that combine modern durability with traditional craftsmanship.
