CMMG Helical Gas Ring Replacement for AR-15 Bolt Carrier Group, Mk4, CMM55BA48A

Product Description

The CMMG Helical Gas Ring (Mk4) is a replacement helical-style gas ring designed for AR-15 platforms. Built to restore proper function and reliability, this component is intended for use when servicing or replacing worn gas rings on an AR-15 bolt/bolt carrier group assembly.

Product Highlights

• Replacement helical gas ring for AR-15 applications
• Helical-style design intended to maintain consistent gas seal performance
• Ideal for maintenance, repair, and parts replacement on AR-15 bolt assemblies
• Genuine CMMG part for dependable fit and function
• California Proposition 65: see www.P65Warnings.ca.gov for warning information

Specs

• Brand: CMMG
• Product Type: Helical gas ring (replacement part)
• Platform Compatibility: AR-15
• Model: Mk4
• Manufacturer Part Number: CMM55BA48A
• UPC: 810046231401

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