





11 Hours
35
0
$180.00
Note: KSL, its service providers, and the seller receive data from this message. See our Privacy Notice and TOU for details.
VenmoSALE THIS WEEK ONLY 180 DOLLARS WAS 290
The item in the selected region is a SureFire X300 Ultra (X300U) WeaponLight. It is a highly popular, professional-grade tactical illumination module widely used on handguns and rifles.Key SpecificationsOutput: 1,000 Lumens of intense white light.Runtime: Up to 1.25 Hours on maximum output.Power Source: Powered by two CR123A lithium batteries.Authenticity ChecklistDue to the popularity of the X300U, counterfeit versions are very common on markets like Amazon and eBay. While the retail box graphics here match an authentic layout, you should physically inspect the light itself to verify authenticity:The Circuit Board: Open the battery compartment. Genuine SureFire units have the "SF" logo laser-engraved or screen-printed directly onto the internal circuit board. Counterfeits usually leave this blank or poorly printed.The Tailcap Switch: A real SureFire switch has a smooth, stiff depress for momentary-on activation. Counterfeit switches often click loudly or feel mushy.Laser Markings: Check the text on the aluminum body. Real engraving uses a precise laser that leaves clean, razor-thin lines. Fake units often feature thick, blurry, or blotchy text.
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.











11 Hours
35
0
$180.00
Note: KSL, its service providers, and the seller receive data from this message. See our Privacy Notice and TOU for details.
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.






VenmoSALE THIS WEEK ONLY 180 DOLLARS WAS 290
The item in the selected region is a SureFire X300 Ultra (X300U) WeaponLight. It is a highly popular, professional-grade tactical illumination module widely used on handguns and rifles.Key SpecificationsOutput: 1,000 Lumens of intense white light.Runtime: Up to 1.25 Hours on maximum output.Power Source: Powered by two CR123A lithium batteries.Authenticity ChecklistDue to the popularity of the X300U, counterfeit versions are very common on markets like Amazon and eBay. While the retail box graphics here match an authentic layout, you should physically inspect the light itself to verify authenticity:The Circuit Board: Open the battery compartment. Genuine SureFire units have the "SF" logo laser-engraved or screen-printed directly onto the internal circuit board. Counterfeits usually leave this blank or poorly printed.The Tailcap Switch: A real SureFire switch has a smooth, stiff depress for momentary-on activation. Counterfeit switches often click loudly or feel mushy.Laser Markings: Check the text on the aluminum body. Real engraving uses a precise laser that leaves clean, razor-thin lines. Fake units often feature thick, blurry, or blotchy text.










