The Fact About Remington UMC Ammunition 40 S&W Full Metal Jacket That No One Is Suggesting
Most shotgun cartridges are made to be fired from a smoothbore barrel, as "shot" could be spread far too wide by rifling. A rifled barrel will boost the precision of sabot slugs, but can make it unsuitable for firing shot, because it imparts a spin on the shot cup, creating the shot cluster to disperse. A rifled slug makes use of rifling on the slu