The dedicated bench-mounted RCBS Primer Pocket Swager Tool is a high-quality tool that makes the removal of primer pocket staking/crimp simple and easy. This is particularly important for reloaders who work with AR-platform rifles, as much commercial ammunition has staked primer pockets. The rugged die-cast aluminum base, hardened steel cam, and foam-padded grip handle make this tool durable and easy to use. The tool requires 35% less force than other similar tools, making it a more efficient and comfortable choice for reloaders. Using the Primer Pocket Swager Tool is easy: simply mount it on a bench, insert a case into the tool, and squeeze the handle. The tool will remove the primer pocket crimp and allow you to easily reload the case. This tool is an essential addition to any reloader's bench, particularly for those who work with AR-platform rifles or other firearms that have staked primer pockets. Its efficiency, durability, and ease of use make it an outstanding choice for reloaders of all skill levels. Dedicated bench-mounted tool simplifies the removal of primer pocket staking/crimp Requires 35 percent less force than other tools Hardened steel rod supports the case from the inside for perfect alignment with the hardened steel swager head Includes small and large hardened steel swaging heads and rods to accommodate cases 22-caliber and larger Great for AR-platform rifles or other firearms that have staked primer pockets