Bust A Cap Glass Breaker for Flashlights<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Installs in less than one minute</li><li>Fits ASP 16"， 21"， 26" and 31" Steel and Airweight.</li><li>Breaks glass with a single tap， without damaging equipment</li><li>Adds virtually no weight</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41bgNHe3LHL.jpg" noproxy>