In stock
CMMG AR-15 Carbine Action Buffer Spring - 55CA9A2
In stock

CMMG AR-15 Carbine Action Buffer Spring - 55CA9A2

SKU 5165451385
Brand CMMG
Model Number 55CA9A2
UPC 815835013480
Customers must read Compliance Information before purchasing.

Product Details


  • Length: Carbine
  • Material: Stainless Steel
  • Compatibility: AR-15


This carbine length action buffer spring was designed and built by CMMG, the masters of AR-15 pistols and SBRs. When you need absolute reliability, turn to CMMG. Works with any AR-15 carbine buffer tube.


  • Carbine Length
  • Stainless Steel Construction


Q & A

Retail Stock


All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.