The Forster Bench Rest® Bushing Bump Sizing Die brings you an advanced level of precision by allowing you to precisely control the amount of bullet tension in your reloaded cartridges. Forster’s Precision Bushing Bump Dies size the case neck and adjust the headspace length without sizing the body of the case. Includes a decapping assembly without an expander ball so your bushing selection determines the internal neck diameter.

This die improves accuracy and prolongs case life because the neck is sized down as little as necessary while still “bumping” the shoulder of the case to maintain overall case concentricity. Sizes the case neck and shoulder to set headspace and deprimes · One-step bushing reduction/bump operation sets the shoulder back to keep case neck in alignment · Prevents overworking of case necks and controls the amount of neck tension for bullet seating.

Interchangeable bushings are available in 0.001 in. increments to enable custom neck sizing and fine adjustments for case neck wall thickness. This die is only compatible with Forster bushings – does not work with Redding or Wilson bushings. Bushings must be purchased separately.