Hornady New Dimension V Specialty Rifle 4 Die Set for .450 Bushmaster 546452 gets the job done right when it comes to hand loading obscure .450 caliber rounds for the Bushmaster rifle. That's because Hornady has developed a series of state of the art improvements for their New Dimension series of reloading dies, including a steel seater adjustment screw, a compression washer, and a headed steel decap pin. This Hornady gunsmith and reloading kit also utilizes the trademark aspect of New Dimension dies: the Zip Spindle design, which lightly threads both the spindle and the collet for safer spindle lock tightening and less slippage. Expanding cases with the Hornady New Dimension V .450 Bushmaster Four Die Set doesn't require an extra die, thanks to the gunsmith and reloading kit's elliptical expander. A built-in crimper, sliding alignment sleeve (which makes perfectly seated bullets every time), and wrench flats also improve the efficiency and effectiveness of the New Dimension Series V. One of the few dies that's compatible with the Bushmaster rifle, the Hornady New Dimension V Four Die Reloading Set for .450 Bushmaster is an essential addition to your workbench.

• Trademarked Hornady Zip Spindle design eliminates slippage
• Wrench flats on lock rings
• Headed steel decap pin
• Polished elliptical expander
• All-steel seater adjustment screw
• Compression washer
• Retainer ring
• Sliding alignment sleeve
• Built-in crimper
• Designed for .450 Bushmaster rifle ammunition