CMMG AR-15 Carbine Action Buffer Spring

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CMMG AR-15 Carbine Action Buffer Spring - 55CA9A2

In stock

$ 4.09

Quick Overview

SKU: 5165451385
UPC: 815835013480
MFR#: 55CA9A2
  • Length: Carbine
  • Material: Stainless Steel
  • Compatibility: AR-15

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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
SKU: 5165451385
SKU 5165451385
Department AR Parts
Brand CMMG
Daily Deal No
Daily Deal Expires No
Unit Price N/A
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165451385

Questions and Answers

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Browse 2 questions Browse 2 questions and 4 answers
will this fit in a pistol build ?
David M on May 18, 2019
Will this fit in my A2 style stock?
Tower014 on Jul 24, 2019

This is a carbine spring meant for collapsible stocks, not A2 stocks.

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PSA Customer Service


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