CMMG AR-15 Lower Receiver Extension Kit

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CMMG AR-15 Receiver Extension Kit, Carbine - 55CA6C7

In stock

$ 62.99

Quick Overview

SKU: 5165452502
UPC: 815835017389
MFR#: 55CA6C7
  • Compatibility: AR-15
  • Receiver Extension: CMMG 6 Position
  • Buffer Spring: CMMG Carbine Action Spring
  • Buffer: CMMG Carbine Buffer

Add To:

Complete your AR-15 lower build with this carbine receiver extension kit. Includes CMMG 6 position carbine buffer tube, CMMG carbine action spring, CMMG carbine buffer, castle nut, and end plate.


  • Carbine Receiver Extension
  • Matte Black Finish
  • CMMG Lifetime Warranty
SKU: 5165452502
SKU 5165452502
Brand CMMG
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165452502

Questions and Answers

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what series aluminum is this tube made from?
kidthatsirish on Apr 14, 2019


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