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Get the most out of your Tisas Duty DS, Carry DS, or Nightstalker DS pistol with factory-compatible parts and magazines. This collection includes everything you need to maintain, upgrade, or expand your double-stack Tisas 1911 setup.
SDS Arms stocks a full range of OEM and compatible components, including:
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9mm double-stack magazines
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Fire control group parts – triggers, hammers, sears, and disconnectors
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Slide and frame hardware – pins, safeties, grip screws, etc.
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Performance accessories – magwells, recoil components, and more
Whether you're keeping your pistol in top shape or customizing your setup, these parts are built for fit and function across the full Tisas double-stack 1911 lineup.