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MEC 670B LOCK SPRING

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Replacement Lock

Spring for MEC progressive presses

Intended Use

On MEC progressive presses

Helpful When

Identifying the correct part for

Owner’s Manual

Recommended if you are unsure

$4.29
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SKU: 670B-098489015196

Overview

This replacement lock spring is intended for use on MEC progressive presses, making it a practical part to keep on hand when maintaining compatible reloading equipment. It is a straightforward service component rather than a general-purpose accessory, so it fits best when you already know the part your press requires. If you are unsure which component to order for your MEC setup, the owner’s manual is the right reference before purchasing.

Why Hunters Choose the Mec

Use Mec

Progressive presses

Simple Replacement

Part for compatible MEC equipment

Clear Fitment

Guidance directs users to their

Low-cost Component

For maintaining MEC press operation

Replacement Lock

Spring for MEC progressive presses

Key Features

  • Replacement lock spring for MEC progressive presses.
  • Intended for use on MEC progressive presses.
  • Helpful when identifying the correct part for your MEC press.
  • Owner’s manual recommended if you are unsure which part to order.

Best Used For

  • Owners of MEC progressive presses needing a replacement lock spring
  • Reloaders identifying a specific MEC part from an owner’s manual
  • Users maintaining MEC equipment with a simple, low-cost spare part
  • Shooters restoring press function after a worn or missing lock spring

Specifications

Compatible WithMEC progressive presses
Part Number670B

Pros

  • Designed for use on MEC progressive presses
  • Simple replacement part for compatible MEC equipment
  • Clear fitment guidance directs users to their owner's manual
  • Low-cost component for maintaining MEC press operation

Considerations & Trade-offs

  • Designed specifically for MEC progressive presses, so it is not a universal replacement part.
  • The listing does not identify the exact press model or compatibility range, so confirming fit before ordering is important.
  • This is a small service component, which means it is best suited for a targeted repair rather than a broader press upgrade.
  • The product information does not include installation guidance, so reference the owner’s manual if you are unsure of the correct part.

Suggested Comparisons

  • MEC progressive press replacement parts
  • Shotshell reloading press accessories
  • Reloading press springs
  • MEC press maintenance parts

Suggested Accessories

  • Owner's manual
  • Replacement springs
  • Press maintenance kit
  • Reloading press parts organizer

Frequently Asked Questions

What is the MEC 670B Lock Spring used for?

It is used on MEC progressive presses.

Will this part fit my specific MEC press model?

The provided data only says it is used on MEC progressive presses. If you are unsure which part you need, the product information recommends checking your owner's manual.

Is this a complete replacement assembly?

The source data identifies this as a lock spring only. It does not describe any additional parts or a complete assembly.

How do I confirm I need this part before ordering?

The product information advises checking your owner's manual if you do not know which part to order for your MEC.

Does the product description provide any material or size specifications?

No. The provided data does not include material, dimensions, or other detailed specifications.