For your (such as the Tisas Duty B45R ), you can find a variety of compatible parts and accessories ranging from tactical lights that utilize the Picatinny rail to specialized holsters and performance-focused internal upgrades. Tactical Lights & Lasers
: Provides versatile "Lock/Leather" options that explicitly list the Tisas B45R in their fitment guides. tisas-1911-rail
: An ultra-lightweight green laser choice for those prioritizing a low-profile setup. For your (such as the Tisas Duty B45R
: A more compact option that includes a green laser and has been confirmed by users to fit tight on Tisas railed models. Crimson Trace CMR-206 : A more compact option that includes a
: A highly recommended 1,000-lumen tactical light that fits securely on railed 1911 frames. Olight Baldr Mini
: A popular universal option for railed 1911s that indexes off the light (specifically the TLR-1 or X300) rather than the gun itself. Magazines & Internal Upgrades