“Modularity is both a blessing and a curse, and the Modern Sporting Rifle (MSR), also known as the AR-15, has it in spades. The plethora of rails, flashlights, lasers, optics, grips, pressure switches, flare launchers, vertical grips, muzzle brakes, flash hiders, hand stops and accessory mounts designed and produced for the AR-15 is simply mind-boggling—and has turned the MSR into a Lite Bright for bad ideas. The good news is the millions of dollars and man-hours spent in the pursuit of the MSR accessory market have produced some truly inspired designs, which have increased the platform’s effectiveness as a military, law enforcement, defensive and recreational tool…” (Read Chappy’s full article at Shooting Illustrated here)