Colt LMG

An heavy barreled M16 variant that was supposed to fill the role of a light support / squad automatic weapon. Early models used the M60 bipods before they were replaced with proprietary bipod as seen in the photo. The barrel is so thick that the front sight/gas block is also proprietary. It even uses an enlarged gas tube; that means you can’t use a standard AR-15 or AR-10 gas tube if you have just the barrel. (GRH)

DARPA’s ‘self-steering’ bullet has successful live fire round hitting moving targets - You can run but…

DARPA’s Extreme Accuracy Tasked Ordnance (EXACTO) program, which developed a self-steering bullet to increase hit rates for difficult, long-distance shots, completed in February its most successful round of live-fire tests to date. An experienced shooter using the technology demonstration system repeatedly hit moving and evading targets. Additionally, a novice shooter using the system for the first time hit a moving target.