The Primary Arms AutoLive Battery Cap (Primary Arms part no. 210110) brings the power of AutoLive motion-sensing illumination control to a range of favorite optics, including Primary Arms’ own SLX LPVOs along with popular models like the Strike Eagle and Tango 6. It swaps in for the standard battery cap and automatically manages the illuminated reticle, powering it down when the rifle sits still and bringing it back on with motion. If your current optic burns through batteries fast, or you want an always-on illuminated reticle ready for home defense without worrying about a dead battery, this cap is a simple upgrade that solves both problems.

Key Specifications

• Adds motion-sensing illumination control to compatible optics.
• Compatible with Primary Arms SLX LPVOs and optics like the Strike Eagle and Tango 6.
• Finished in black.

Frequently Asked Questions

What optics is this battery cap compatible with? Primary Arms SLX LPVOs and many popular optics including the Strike Eagle and Tango 6.

What problem does this solve? It extends battery life through motion-sensing control while keeping the reticle ready to illuminate the moment it senses movement.

Buy the Primary Arms AutoLive Battery Cap

Stop worrying about a dead illuminated reticle when it matters most. Order the Primary Arms AutoLive Battery Cap from our optics accessories lineup at Primary Arms and upgrade your optic’s battery life. Order it from our Lubbock, Texas gun shop for fast, direct shipping.