What is the return policy?

Non-firearm items may be returned within 30 days (a restocking fee of up to 15% applies if the packaging was opened). Firearms and ammunition are final sale once transferred, per federal law.

Streamlight

Streamlight Protac Rail Mount 1L-X Handgun Weapon Light SL-B9 850 Lumens Black

$98.59$102.34Save $3.75(4% off)

In Stock (14)

Best Price

You save $3.75 — we shopped 2 distributors for the lowest cost.

Live Availability

UPC 080926890275Item #SL89027

Product Details

The ProTac Rail Mount 1L-X is a compact multi-fuel high-output tactical light designed for short-barreled rifles carbines and submachine guns. Featuring a standard push-button tail cap this light offers ease of activation without a pressure pad. This tactical light delivers high lumen output for superior visibility in low-light environments. It is perfect for law enforcement military and tactical applications.

Multi-Fuel: Uses (1) Streamlight SL-B9 protected Li-Ion USB rechargeable battery pack; also accepts (1) CR123A lithium batteries
TEN-TAP Programming Allows for Selection of Three Different Operating Programs:
1) High/Strobe (Factory Default) 2) High Only 3) Low/High
- High: 850 lumens; 30000 candela; 346m beam distance; 0.5 hours (SL-B9). 500 lumens; 18000 candela; 268m beam distance; 1.75 hours (CR123A)
- Low: 100 lumens; 3400 candela; 117m beam distance; 4.5 hours (SL-B9). 100 lumens; 3400 candela; 117m beam distance; 6.5 hours (CR123A)
- Strobe: 1.25 hours (SL-B9); 2.5 hours (CR123A)
Mounts directly to guns with MIL-STD-1913 (Picatinny) rails or M-LOK and M-LOK compatible rails
Standard push-button tail cap offers ease of activation without a pressure pad
One-handed snap-on and tighten interface keeps hands away from muzzle when attaching/detaching from the firearm
6000 Series machined aircraft aluminum with black anodized finish
High-temperature shock-mounted anti-reflective coated impact-resistant BOROFLOAT glass.
Extensively live fire tested impact-resistant construction
IP67 rated with standard push-button switch installed; waterproof to 1 meter for 30 minutes
IP54 rated with the remote pressure switch installed for water-resistant operation
Weight: 5.12 oz (145.2g) with (1) CR123A battery; 5.22 oz (148g) with (1) SL-B9 rechargeable battery pack
Streamlight's Limited Lifetime Warranty

Specifications

Brand	Streamlight
UPC	080926890275
Color / Finish	Black
Material	Aluminum
Part Type	Handguard / Rail
Weight	0.641 lb
Condition	New

Buying this item

Does the Streamlight Protac Rail Mount 1L-X Handgun Weapon Light SL-B9 850 Lumens Black ship free?: Orders over $250 ship free within the US; smaller orders ship for a flat $9.99. Local pickup in Rocky Mount, NC 27803 is also available.
Is the Streamlight Protac Rail Mount 1L-X Handgun Weapon Light SL-B9 850 Lumens Black in stock?: Yes — live distributor inventory shows it in stock and it ships or is ready for pickup within 1–3 business days.
What is the return policy?: Non-firearm items may be returned within 30 days (a restocking fee of up to 15% applies if the packaging was opened). Firearms and ammunition are final sale once transferred, per federal law.

Local pickup in Rocky Mount Return policy Ask a question

All firearm sales require background checks and compliance with federal, state, and local laws. You must be 21+ for handguns/stripped receivers and 18+ for long guns.