Q. I recently acquired a used Mossberg 835 shotgun in 12 gauge. The 24" barrel is rifled, ported and has a 3.5" chamber. The owner’s manual says not to shoot rifled slugs in this barrel ...

45 Colt/.410 Texan. A non-ported 6" barrel chambered in .357 provides 4.71" of uninterrupted rifled bore once you deduct the nominal 1.29" cartridge case length. This cartridge usually gets ...

In an experiment you should never, ever try at home, the experimenters at YouTube’s DemolitionRanch found that if you were strong enough to bend the barrel of a rifle back on itself (a clever ...