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Matrix 4.5" Outer Barrel Extension for M4/M16 Profile Barrels

ID: 33478 (BAR-TG-16-F)
4.1 stars, based on 8 reviews
Matrix 4.5 Outer Barrel Extension for M4/M16 Profile Barrels
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  • Durable and lightweight aluminum alloy construction
  • Provides an additional 4.5" of barrel length
  • Ideal for covering extended inner barrels
  • Fits all 14mm negative (CCW) inner barrels
  • Two piece construction
Length: 4.5"
Compatibility:14mm negative outer barrels
Material: Aluminum Alloy

Manufacturer: Matrix

8 Customer Reviews

(Write a review)

by Garrett B. on 10/01/2016
"I bought this to extend my inner barrel on my JG G36C. If you don't want a suppressor look, or if a suppressor won't work for you (in the case of a G36C it prevents you from removing the barrel), then this a great option. I then added a flash hider for looks, as well as extension. This allowed me to upgrade from a 230mm barrel to a 363 barrel, and I still have room left over. I think the aethstetics of a suppressor are better, but if you can't, this is a great option.
by Aidan W. on 01/06/2015
Protect inner barrel
Extend outer barrel
Made out of metal
will not un screw on its own
Splits into two different pieces

Still a little bit pricey
Paint easily comes off
Almost impossible to un screw, make sure you don't fully tighten them.
by Vitor C. on 12/08/2014
"This extension was too long for my VFC HK416, It looked very ugly, and my flash hider did not fit. Also mine was 5" long, not 4.5". It is not made of steel as advertised. Well I returned and bought the VFC extension. That's what you get for going cheap... If you want to use on another gun, I guess it fulfills it's purpose, but be aware that you flash hider might not fit.

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