The AR15 Standard Carry Handle from Barska is a tactical accessory and sighting system in one. This carrying handle clamps onto a Picatinny or Weaver rail using its two locking thumbscrews. Additionally, this aluminum AR accessory has an integrated rear sight with adjustable windage and elevation.
Never dropped or hit against anything, but broke after 200 rounds. The knob on the right that moves the rear sight left and right fell off. I found the knob but I didn't find the pin that holds the knob in place or whatever makes it click when you turn the knob. After only 200 rounds, COMPLETE WASTE OF MONEY!!!!
Fit perfectly to Picatinny rail and my Vietnam era optics fit snugly into the carry handle. Only complaint would be I have to occasionally have to tighten one of the thumb screws. Sights are good too. Good price for a cheaper alternative.