The high-performance Streamlight ProTac 2.0 Rail Mount Long Gun Light produces 2,000 lumens without sacrificing run time. Powered by Streamlight’s SL-B50^® battery pack that charges using a USB-C cord outside of the light or inside – no need to remove from your weapon.
The integrated rail clamp attaches directly to MIL-STD-1913 rails. This system also includes push-button tail switch, remote pressure switch, remote retaining clips, double sided tape, zip ties, and an M-LOK mount.

Features

• Uses one (1) Streamlight SL-B50^® protected Li-Ion USB-rechargeable battery pack (included)
• Features TEN-TAP^® programming – Choice of three user selectable programs:
  1) high/strobe  2) high only  3) low/high
  • High: 2,000 lumens; 266m beam; runs 2.5 hours
  • Low: 250 lumens; 93m beam; runs 11 hours
  • Strobe for signaling or disorienting: runs 4.5 hours
• IP67-rated; dust-tight and waterproof to 1 meter for 30 minutes (IPX4-rated when remote switch is plugged in)
• 2-meter impact resistance tested
• 6000 series machined aircraft aluminum with Type II MIL-Spec anodized finish
• Mounts directly to guns with MIL-STD-1913 (Picatinny) rails (M-LOK mount included)
• Available as “light only” or “system” (system includes remote pressure switch, remote retaining clips, double-sided tape, zip ties, and M-LOK^® mount)
• 6.30 in (16.0 cm)
• 9.06 oz (257g) with one (1) SL-B50^® battery pack
• Available in black

Note: Protac 2.0 light body is compatible with aftermarket Scout pattern mounts.

Streamlight’s TEN-TAP^® programming gives you the choice of three user-selectable programs: 1) high/strobe  2) high only  3) low/high
High: 2,000 lumens; 266m beam; runs 2.5 hours
Low: 250 lumens; 93m beam; runs 11 hours
Strobe (for signaling or disorienting): runs 4.5 hours