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5KU 20" Full Metal Outer Barrel for M4/M16 Series Airsoft AEGs - Black

ID: 61557 (BRL-5KU-135)
4.5 stars, based on 2 reviews
5KU 20 Full Metal Outer Barrel for M4/M16 Series Airsoft AEGs - Black
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  • Aluminum alloy construction
  • Matte black finish
  • Mid-length barrel profile
  • 14mm- (negative thread)
Compatibility: For Tokyo Marui, Matrix, APS and Other Compatible M4 / M16 Series Airsoft AEG Rifles
Length: 20"
Material: Aluminum Alloy

Manufacturer: 5KU

2 Customer Reviews

(Write a review)

by Zach Y. on 02/13/2017
"This barrel is TIGHT! You will not need to do the Teflon tape mod, or use stabilizers, because there is almost no extra room around the inner barrel. This is not necessarily a problem, but the shallow area for the hopup unit is. The Lonex aluminum hopup unit is too big for this barrel. I had to shave down the plastic retention clip, and will more than likely need to file down the side wing pieces on the unit to get it to fit properly inside the chamber. Most stock hopups will likely be fine.

- Tight fit, no wobble
- Rifle length gas tube position (12" if you care)
- Looks Great

- large hopups will not fit, (LONEX WILL NOT FIT WITHOUT MODS)
by Corey B. on 06/18/2016
"Perfect! Snug fit... Look beautiful on my cm16 r8l

Funny part is i bought the last one because it was out of stock immediately after i bought it ;)

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