B & T Ammo Labs was AR15.COM's home grown ammo lab. It does gelatin and performance testing primarily on rifle ammo. It was formed originally by AR15.COM's Derek F. and Tatjana out of an increasing need for terminal performance information on newer and heavier rifle rounds in .223 to determine the ideal self-defense loading to replace M193.
B & T Ammo Labs served as a clearing house for ammo testing information, terminal performance review, and a forum for reader ammo testing contributions. It was dedicated to brining terminal performance information and ammunition and other equipment reviews to the AR15.COM community.