Getting Better Acquainted with ATF's Pistol Brace Scoring Sheet
This video, presented by William Kirk of Washington Gun Law, provides an expert-level breakdown of the ATF's Form 4999, a scoring sheet used to determine if a firearm equipped with a pistol brace should be classified as a Short-Barreled Rifle (SBR). Kirk explains the criteria for classification, the potential impact on AR pistol owners, and the enforcement mechanisms the ATF may employ, emphasizing the importance of understanding these regulations for firearm owners and Federal Firearm Licensees (FFLs).









