X-300 review - SureFire X300 Tactical Handgun / Long Gun LED Weaponlight w/ Universal Mount, 170 Lumens

I have owned a X-200 for years, and it was a really tight fit until it had been installed and removed several times. The X-300 will not slide on the Surefire rail(HK USP Compact) that accepts the X-200. It's back in the box until I decide to have another go at it.
Cons: Won't slide on Surefire's own rail.

This review was written in the old system and had content requirements that are different than reviews written today.