I am running a 14" Vang Comp 870 with a Magpul forend and a Surefire Scout (secured via a rail at 1 o'clock as I am a lefty) but am considering the Surefire DSF. I like the simplicity and low profile of the the Scout and the fact that I can remove it and run the shotgun without it. The primary reason I'm interested in switching to the DSF is that the light is at 6 o'clock (where I prefer my lights to be mounted). Any opinion on the DSF?