Model SR40    
	
The Ruger SR40, like its brother, the SR9, is loaded with safety features.
Like other such striker-fired pistols, it has a striker safety, articulated
safety lever inset into the trigger, ambidextrous thumb safety, magazine
disconnect safety, and a loaded-chamber indicator. The backstrap on the
SR40 is easily reversed to provide either an arched or flat backstrap. The
sights are black, and both front and rear are drift adjustable for windage
correction, and the rear is adjustable for elevation. The sights are of the
popular three-dot variety. There is an accessory rail in front of the
trigger guard to accommodate a laser sight or flashlight.