New primer feed. MEC Grabber Reloader All MEC reloaders incorporate features that allow you to produce shotshells that will outperform factory loads at a fraction of the price! These top-quality features include: flip-top measure to permit powder and shot containers to be inserted or removed without spillage. Adjustable rammer tube for applying proper wad-column pressure. Cam-operated crimp for precise crimping and closing pressure. Automatic primer feed. Spindex2 crimp starter for automatic rotation and realignment on the original factory crimp. The Grabber works on six shells at a time, producing a factory-like load with every pull of the handle. A Power Ring collet resizer completely resizes high- or low-brass shells. EZ Prime primer feed keeps the reloading process going. Exclusive three-stage cam-operated crimp for precise closing pressure and crimping. Powder and shot containers can be inserted or removed without spilling.