XS Upgraded Springfield

Aug 14, 2014 No Comments by

“I run XS sights on just about every weapon I carry. I’m in the military and utilize your back up sights on my duty M4. Love your sights. Easy sight acquisition even in high stress situations. Keep it up!” – K. Smith, Arkansas


GOODGUY Testimonials Read more

XS Big Dot Upgraded Smith & Wesson M&P | GOODGUY Thank You

Jun 09, 2014 No Comments by

“I’ve taken a lot of classes and am a personal protection trainer. In the real world every shot has to count and I depend on XS Big Dots to help me hit the mark every time. When it comes to protecting myself and my family, I carry confidently knowing I have my glowing Big Dots […]


GOODGUY Testimonials Read more

AR-15/M-16 XS® Upgrade: Big Dot® Xpress Threat Interdiction™ Sights

Mar 27, 2014 No Comments by

March 2014 – Fort Worth, TX – First introduced in 2012, XS® Sight Systems has extended the Xpress Threat Interdiction™ (XTI™) product line to include Big Dot® Tritium Express and 24/7 Tritium® Angle Mount Back-Up Iron Sight upgrades for your AR-15/M-16. Designed for firearms equipped with handguard mounted top picatinny rail systems, this low-profile night […]


XS Press Releases Read more