Streamlight ProTac Rail Mount 1L Weapon Light

The Streamlight ProTac Rail Mount 1L is the compact 1L member of the long-gun ProTac family. This black rail-mounted model predates the newer 1L-X versions, and its listed specifications do not include a lumen rating or battery type. Rather than fill those gaps with assumptions, this description keeps the focus on the confirmed model and mounted-light role.

The 1L format is intended for users who want a smaller ProTac body on the firearm instead of a larger HL-style light. Because closely related ProTac models can differ in lumen output, power source, switch package, and mount hardware, part number 88058 is important when ordering. The host rail should also be checked before installation.

Choose model 88058 when the original ProTac Rail Mount 1L is the exact light needed for the setup. Buyers who want a clearly stated 500- or 850-lumen specification can compare the newer 1L-X versions instead. Browse more weapon lights for other compact Streamlight rail options.

• Compact ProTac Rail Mount 1L
• Black weapon-mounted light
• Streamlight part 88058
• Output and battery type are not listed for model 88058