Trijicon SRO Replacement Battery Cap AC30002

Small accessories that keep your optic functioning correctly are exactly the kind of thing worth having on hand before you need them rather than after. The Trijicon SRO Replacement Battery Cap AC30002 is purpose-built for the Trijicon SRO reflex sight — providing a direct replacement for a battery cap that has been lost, damaged, or worn to the point that it no longer seats and seals correctly.

The battery cap on the SRO is not just a cover — it is the component that seals the battery compartment against moisture, dust, and the debris that a carry or duty pistol encounters in regular use. A damaged or missing SRO battery cap leaves the battery compartment exposed to the elements, which can affect battery contacts, battery life, and the overall reliability of the sight in conditions where you need it to perform at its best. Keeping a replacement cap available means a lost or damaged cap is a minor inconvenience rather than a reason to take the sight off the pistol.

The Trijicon SRO battery cap AC30002 is designed specifically for the SRO reflex optic — not a generic replacement that approximately fits the right thread pattern. The precise fit means the cap threads correctly, seats fully, and seals the battery compartment the way the original was designed to. A properly fitting replacement cap restores the sight to full operational condition without any modification or adaptation required.

The SRO is a quality competition and carry optic that serious pistol shooters depend on — and keeping it in proper working condition means having the right replacement parts available when minor components need attention. The AC30002 is the straightforward solution for SRO owners who need a direct battery cap replacement.