Mossberg 500 Mainspring Guide - Used OEM MBU51

Mossberg 500 Mainspring Guide

Used OEM Part - MBU51

This genuine Mossberg mainspring guide is a critical fire control component for Model 500 pump shotguns. Quality used condition, inspected for proper function and wear. The mainspring guide directs the mainspring's force to the hammer, ensuring reliable hammer function and consistent ignition.

Key Features:

• Genuine Mossberg OEM part
• Quality used condition - inspected and tested
• Essential for proper hammer operation
• Ensures reliable mainspring function
• Direct replacement for worn or damaged guides
• Part Number: MBU51

Compatibility: Mossberg Model 500 pump shotguns (all gauges)

Specifications:

• Model: Mossberg 500
• Gauges: 12, 20, .410
• Condition: Used OEM
• Material: Steel
• Weight: 2 oz
• Part Number: MBU51

Function: The mainspring guide is a critical component in the fire control system. It channels the mainspring's force to the hammer, ensuring proper hammer fall and reliable ignition. A worn or damaged guide can affect trigger pull and hammer function.

Installation Notes: The mainspring guide is a critical fire control component that affects trigger function and safety. Professional gunsmith installation is recommended to ensure proper fit and safe operation of your shotgun.

Restore reliable hammer function to your Mossberg 500 with this genuine used OEM mainspring guide. Questions about compatibility or installation? Contact us - we're here to help!