Now changing powder meters is as easy as pushing a button with Hornady's Lock-N-Load Powder Measure. To switch calibers, push the Lock-N-Load Insert Release Button, remove the metering insert and put in another.

Comes complete with mounting plate and standard Lock-N-Load metering insert. The plate mounts easily on your bench and features two openings to mount your Lock-N-Load Powder Measure. The standard metering insert features tension adjustment for easy setting and a .5 grain to 100 grain capacity, depending on your powder.