The .416 caliber alternative further adds to the allure of the Model 82A1. With enhanced accuracy and stability, not to mention a significantly higher muzzle velocity, the .416 offers incredible long-range precision.Its re-engineered muzzle brake, dual barrel springs and long mainspring design make the 82A1 comfortable and exciting to shoot.The Model 82A1 fits into a regular sized carrying case. Although it's transported as a disassembled upper and lower receiver, it can be ready to fire in under a minute by simply inserting two assembly pins through both receivers. The scope remains mounted on the upper receiver, maintaining scope zero. The rifles M1913 optics rail is tapered 27 MOA to take full advantage of the scopes elevation travel.