The Pro-Shot UV Bore Light Illuminator Neon Green 2-Pack is a passive optical tool designed for inspecting firearm barrels without the use of batteries or electronic components. Manufactured from optical-grade, light-gathering acrylic, the J-shaped unit collects ambient visible and UV light and channels it directly down the bore. Inserting the short end into an open action illuminates the barrel interior to reveal rifling condition, copper fouling, carbon buildup, leading, rust, and bore obstructions. In low-light environments, directing a standard handheld torch or smartphone light at the exposed base amplifies the illumination. Additionally, the unit serves as an empty-chamber indicator and visual safety flag during bench work and transport.

Key Features

• Passive Fiber Optic Illumination: Gathers ambient daylight and workshop light through an optical polymer body, eliminating the risk of dead batteries, acid leaks, or corrosion.
• Chamber Flag Functionality: Bright neon green polymer provides clear visual confirmation of an open, unloaded chamber when inserted into the action.
• External Light Amplification: Allows external light from a torch or mobile phone to be directed onto the exposed base for boosted interior illumination in dimly lit areas.
• Dual Pack Configuration: Includes two individual bore lights, allowing users to keep one in a range kit and another at the cleaning bench.

Specifications

• Calibre Compatibility: Minimum calibre .22 cal (.22 Centerfire / 5.56 mm / 9 mm and larger across rifles, handguns, and shotguns)
• Unit Length: Approximately 4.5 to 5 cm
• Packaged Dimensions: 11.1 × 5.1 × 1.8 cm
• Package Weight: 10 to 20 g
• Material: Optical-grade UV light-gathering acrylic polymer
• Power Source: Passive ambient light (no batteries required)

Who is the Proshot Uv Bore Light Neon Green 2 Pack for?

• Competitive shooters — needing a fast chamber inspection tool that fits actions rated for a minimum of .22 cal (5.56 mm) and also functions as a high-visibility chamber safety flag on the firing line.
• Hunters in remote environments — requiring a lightweight 10 to 20 g fiber optic bore light that requires zero batteries or charging, eliminating failure points caused by dead cells or corroded terminals in the field.
• Gun owners at the cleaning bench — seeking a compact 4.5 to 5 cm optical illuminator to inspect barrel cleanliness, fouling removal, and bore obstructions before and after maintenance.

Less suitable for: Firearm owners inspecting sub-calibres smaller than .22 cal (such as .17 HMR, .17 Hornet, or .204 Ruger), which require dedicated micro-calibre drop lights; inspections in total darkness without an auxiliary light source; or gunsmiths conducting deep-bore endoscopy for throat erosion and micro-pitting in barrels over 26 inches, who require an electronic digital lighted borescope.