AR Pistol Brace: Fun or Felony?
Since 2013, the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) estimates that over 3 million stabilizing braces, or pistol braces, have been sold in the U.S. With over a dozen designs available on the market, they are mostly meant to be used with AR-15 style pistols. Pistol braces are devices meant to improve the shootability of large-format, intermediate caliber pistols, without shouldering a stock.