The Diamondback Firearms SDR-A Hammerless Aluminum-Frame .38 Special +P Revolver was engineered for modern everyday carry. At just 15.6 ounces, it is Diamondback’s lightest revolver, combining concealability with dependable performance. Its 2-inch stainless-steel barrel, stainless-steel cylinder and push-button cylinder release deliver reliable operation, while the hammerless design reduces snag during draw. A fixed orange fiber-optic front sight paired with a low-profile green fiber-optic rear sight ensures fast target acquisition, and the Hogue rubber grip provides control and compatibility with J-frame-style aftermarket grips. Forged from 7075-T6 aluminum, it has a six-round capacity and 9- to 11.5-pound trigger pull. The SDR-A’s compact profile, corrosion-resistant finish and ergonomic grip make it ideal for concealed carry, self-defense and rapid, reliable deployment. MSRP: $614. Contact: www.diamondbackrifearms.com
Diamondback SDR-A Hammerless Revolver
The lightweight Diamondback Firearms SDR-A hammerless aluminum revolver is built for everyday carry.
February 02, 2026 | by Gordy Krahn |
















