Specifications and features:
Fits Springfield 4" XD 9mm and .357
635nm red-orange laser
5mW power output
+/-3" point of aim at 20 yards
5/16" spot at 7 yards
3/4" spot at 25 yards
Up to 20 yards effective range
Visible range up to 1,000'
Class IIIa laser
Built-in ambidextrous switch
Glass lens
Internal guide-rod laser design
Self-aligning
Weather-resistant
15 deg. F to 120 deg. F operating temperature
Uses a silver oxide battery
0.5 to 3 hrs. continuous use
Steel and polymer construction
Made in the USA
3-year warranty

For warranty issues, contact 1-800-527-3703