AR-15 Accuracy Destroyed by Heat? Myth or Reality...
This YouTube video investigates whether extreme barrel heat significantly degrades the accuracy and precision of an AR-15 rifle. The creator details a rigorous test involving shooting three consecutive 30-shot groups to observe potential performance degradation. The video then presents aggregate data from these 90-shot sequences, followed by analysis of smaller 10-shot and 5-shot groups. Additionally, velocity data is collected and discussed. The content aims to provide a definitive conclusion on the impact of heat on AR-15 accuracy, addressing a common concern among firearm enthusiasts.










