Imagine if a sniper bullet could home in on its target like a guided missile. Well, now it can thanks to research being done at the Defense Advanced Research Projects Agency (DARPA). The agency has ...

A laser-guided smart bullet that uses tiny fins to steer as is screams through the air is almost ready for prime time, be it a battlefield or a high-mountain deer hunt. The bullet is under development ...

Most shooters obsess over optics, triggers, and loads — but a tiny number on a spec sheet like “1:7” or “1:12” can decide whether your shots group or wander. The figure is the barrel’s twist rate: the ...