CMMG AR-15 Carbine Action Buffer Spring, Meets or Exceeds Mil-Spec Standards 55CA9A2

Product Description

The CMMG AR-15 Carbine Action Spring is a replacement buffer spring designed for AR-15/M4 carbine systems. Ideal for new builds or routine repairs, this action spring helps maintain consistent cycling and reliable function in a carbine-length receiver extension. Manufactured by CMMG, it is designed to meet or exceed mil-spec standards.

Product Highlights

• Carbine-length action (buffer) spring designed for AR-15/M4 platforms
• Great for new builds, maintenance, or replacing worn springs
• Designed to meet or exceed mil-spec performance expectations
• Helps support reliable cycling in carbine buffer systems
• Genuine CMMG component for AR-15 lower/buffer assembly parts kits

Specs

• Brand: CMMG
• Product Type: Action/Buffer Spring
• Platform Compatibility: AR-15 / M4 (Carbine)
• Manufacturer Part Number: 55CA9A2
• UPC: 815835013480
• Weight: 0.1 lb

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