Glass
Optics accessories designed and manufactured by Silent Thunder Ordnance, covering shooting, thermal imaging, and camera applications. From scope levels, polarizers, and Picatinny rail adapters to AGM thermal imager mounts and precision camera accessories for Hasselblad XPan and Sony systems, the Glass catalog is built for shooters and photographers who demand precise, repeatable results.
Lume Insert - Accuracy 1st Scope Level
Lume Insert - Accuracy 1st Scope Level
Accuracy 1st Scope Levels ship with a black rubber insert that provides no reference in low light. This replacement lume insert press-fits into the same slot, adding strontium aluminate* glow illumination with no adhesive or tools required. Matched to the factory profile, it drops in as a direct replacement and charges passively from ambient light, holding a charge for over 24 hours. UV light (320-400nm) charges fastest; 365nm LED works well.
Key Features:
Strontium aluminate glow: Brightest and longest-lasting phosphorescent technology; currently available in green, the brightest and longest-lasting color learn more about our phosphorescent technology
Factory profile match: Same oval geometry as the OEM rubber insert; press-fit, no adhesive or tools required
Temperature and solvent resistant rubber: Compatible with lubricants and cleaning solvents common in rifle maintenance
24+ hour charge: Full charge from UV light (320-400nm recommended) or ambient light
A direct upgrade to an already useful accessory. If you're leveling your rifle in low light, you need to be able to see the bubble.
