http://dryfirestickers.com Recent blog posts from my shop. en-US timer.dryfire.ninja is free customisable dry fire timer with pre-built exercises & USPSA classifiers. It's competely Free and works on Mac/PC & Mobile. Happy Training! Sun, 11 Feb 2018 18:59:22 -0500 https://dryfirestickers.com/post/273881787031/dry-fire-timer https://dryfirestickers.com/post/273881787031/dry-fire-timer?pub=1518393562