The MEC Powder Bushing #17 (MEC part no. 5017) is a shotshell powder bushing that sets a specific powder charge on a MEC shotshell press when paired with the correct charge bar. Cross-referencing bushing #17 against Mayville Engineering Co./Mec’s official powder bushing and charge bar chart tells you exactly which powder and charge weight it is calibrated to drop. Bushing #17 swaps in and out of the charge bar in seconds, which matters when you are loading more than one recipe in a session.

Key Specifications

• This is bushing number #17, one of Mayville Engineering Co./Mec’s numbered powder bushing sizes for setting a specific charge.
• It is designed for shotshell reloading on a MEC charge bar system, not rifle or pistol metallic cartridges.
• It cross-references to MEC’s official Powder Bushing Chart so you can confirm the exact charge weight before loading.

Frequently Asked Questions

What does bushing #17 do? It sets a specific powder charge on a MEC shotshell press when paired with the matching charge bar.

How do I know what charge this bushing drops? Cross-reference bushing #17 against MEC’s official Powder Bushing and Charge Bar Selection chart for your powder.

Is this bushing for rifle or pistol reloading? No. It is sized for shotshell powder charges on a MEC press, not metallic rifle or pistol cartridges.

Buy the MEC Powder Bushing #17

Ships fast from our Lubbock, Texas gun shop. Find MEC Powder Bushing #17 in Mayville Engineering Co./Mec‘s reloading equipment lineup and dial in your next shotshell charge.