For sale is an as-new Surefire DSF-870. I had it installed on my shotgun for several months, but the light itself has not been used besides basic function testing. I found it to be almost absurdly bright, which is exactly what you'd want from a home-defense shotgun light. I switched my at-home-use firearm, and as such I will not be needing this anymore.
Additional info/pics available upon request.
Description from Surefire:
-Virtually indestructible ultra-high-output LED generates 600 lumens of blinding light on its max setting and 200 lumens on its high setting
-Precision reflector shapes a versatile beam with reach and plenty of surround light for close-quarter applications and beyond
-Ergonomic switching: output-mode-selector switch, momentary- and constant-on switches on both sides, system-disable switch on bottom
-Slender, high-impact polymer forend is textured for secure hold
-Mil-Spec hard-anodized aluminum body, tempered window & O-ring seals make Weapon Light rugged, durable and weatherproof
Additional details and reviews available on Amazon:
http://www.amazon.com/SureFire-DSF-870-Dedicated-WeaponLight-Remington/dp/B00E9YECDY/ref=sr_1_1?s=hi&ie=UTF8&qid=1442710513&sr=1-1&keywords=surefire+dsf-870
Cash is preferred, but I'm open to partial/full trade offers. As always, don't be afraid to make an offer. The worst I can say is no. :)
FTF near Wichita Falls if possible, though I can travel as far south as Decatur.