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Matrix CQB-R 10" One piece Metal Outer barrel for M4 / M16 / M733 series Airsoft AEG

ID: 31054 (BRL-AK-E019)
5.0 stars, based on 2 reviews
Matrix CQB-R 10 One piece Metal Outer barrel for M4 / M16 / M733 series Airsoft AEG
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This item is currently Sold Out


  • Heavy duty aluminum construction
  • Matte black weather resistant finish
  • 14mm negative threaded
  • Barrel cut w/ extra space for handguard housed battery packs
Material: Aluminum
Inner Barrel: Not included, approximately 280~300mm
Compatibility: Tokyo Marui and Other compatible M4 / M16 / M733 Series Airsoft AEGs

Manufacturer: US Distribution: Matrix / OEM: JG

About Matrix

Established in 2001 for Airsofters by Airsofters. Team Matrix thrive on the vision to better the sport of Airsoft with affordable high quality Airsoft equipment. With decades of experiences as Airsoft enthusiasts ourselves, we live, sleep, and breathe Airsoft. Matrix offers a wide selection of skirmish grade replicas from rifles to pistols, a wide variety of accessories, and tactical equipment from helmets to boots. It is the Matrix mission to prepare every Airsoft shooter the perfect experience!

About A&K

A&K has been in business for more than a decade, boasting a huge selection of popular rifle models as well as unique platforms; Machine Guns, SMGs, DMRs, and even WWII replicas. A&K provides a great lineup of Airsoft products at a great value.

2 Customer Reviews

(Write a review)

by Johnathan A. on 12/27/2017
"Very solid. Fits on my cm16 raider with no problem
by Christian H. on 10/10/2013
"I purchased this for my G&G M4 Blockback that had the stock polymer hardguards.

Note: The outer barrel doesn't have the opening to run wires to the front. This barrel was made for rear wired guns.

The stock delta ring slid over the barrel with no issues and was able to secure the barrel to the upper receiver. So the only thing you need to purchase is the front triangle sight to put the front back together. However, I had also purchased the Madbull Daniel Defense RIS II 9.5" (MK18). The outer barrel sticks out about less than a 1/2 an inch. It is CCW threads (Negative).

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California Proposition 65 Warning: Cancer and Reproductive Harm -

This item is currently Sold Out. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

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