XS Marketing VP Dave Biggers on Tom Gresham's Gun Talk Radio Show. (Listen to Podcasts)
Sun, 8 February 2009
Sun, 14 December 2008
Sun, 6 July 2008
Sun, 9 September 2007
Sun, 22 July 2007
Sun, 18 February 2007

Tactical Response video - 2 min (7MB)
James Yeager of Tactical Response demonstrates the use of the Big Dot on a Glock 19 out to 100 yards.

Handguns Magazine Article June/July 2005 (PDF)
Fast Target Access at Gunsite by Dave Spaulding.

S.W.A.T. Magazine Article November 8, 2001 (PDF)
MEDITATIONS ON HANDGUN SIGHT SYSTEMS By Ashley C. Emerson
Reprinted with permission - www.swatmag.com

Police One