MEC Outdoors Progressive Stage Charge Bar 1 oz Red Steel - Model 502100

If you're loading shot shells on a progressive press, a MEC Progressive Stage Charge Bar is one of those foundational tools that makes the difference between a smooth, consistent reloading session and one full of frustration. The MEC Outdoors Model 502100 is a 1 oz red steel charge bar designed to work with MEC's progressive reloading tools and compatible single-stage press systems. Whether you're a regular trap and skeet competitor, a waterfowler who cycles through cases by the hundreds, or a recreational shotgunner who prefers to load his own, this charge bar handles the critical job of metering shot charge weights with the precision MEC's reputation was built on.

The 502100's engineering centers on versatility and durability. It's bored to accept powder bushings, giving you the flexibility to adapt the bar to various progressive tool configurations and different MEC single-stage series. That means you're not locked into one setup—as your reloading needs evolve, the bar can move with you. The red steel construction holds up to years of regular use, and MEC's quality control on these accessories has earned them a loyal following among both new loaders and veterans who've run the same presses for decades.

Metering shot consistently is non-negotiable when you're loading hundreds of rounds. A worn or poorly matched charge bar introduces velocity and pattern variation that shows up downrange. The 502100 is engineered to hold tolerances, cycle smoothly through your progressive's index wheel, and deliver the same 1 oz charge every pull. If you're serious about shotshell reloading—whether for hunting, sport shooting, or volume—this is the kind of component that pays for itself in reliability and peace of mind.

Key Features

• 1 oz shot charge capacity
• Red steel construction for durability and longevity
• Bored to accept powder bushings for press compatibility
• Works with MEC progressive tools and single-stage press series
• Designed for consistent, repeatable shot metering

Specifications

Frequently Asked Questions

What MEC presses is this charge bar compatible with?

The Model 502100 is designed to work with MEC progressive reloading tools and compatible single-stage press series. It's bored to accept powder bushings used across various MEC configurations. Check your specific press manual or contact the manufacturer to confirm compatibility with your model.

Can I use this charge bar on a single-stage press?

Yes—the 502100 is designed to work with both MEC progressive tools and different single-stage tool series in the MEC lineup. The specific series number determines the exact shot charge dispensed.

How does the powder bushing system work?

The charge bar is bored to accept powder bushings, which allow you to adapt the bar to different MEC progressive and single-stage tools. This gives you flexibility to use the same bar across compatible press configurations.