THIS REVOLUTIONARY SIGHT WILL REDEFINE THE VERSATILITY OF YOUR SHOTGUN. THIS SIGHT SYSTEM WILL ALLOW YOU TO USE 1 SIGHT AND ONE SHOTGUN THROUGHOUT THE YEAR FOR ALL YOUR HUNTING AND RECREATIONAL NEEDS. THE FOUR IN ONE INCORPORATES A FULLY ADJUSTABLE WINDAGE AND ELEVATION REAR SIGHT WITH A DUAL HEIGHT CONVERTIBLE FRONT SIGHT TO ALLOW THE SHOOTER TO EASILY CHANGE FROM A THREE DOT SIGHT FOR TURKEY OR DEER TO A SINGLE LOW FRONT SIGHT FOR BIRDS OR TARGET SHOOTING. THE INTERCHANGEABLE REAR LITEPIPE GIVES YOU THE CHOICE OF FOUR COLORS: RED,GREEN,WHITE, OR BLACK. THE FOUR IN ONE IS ALL YOU NEED.