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Angel Custom Barrel Extension Stabilizer w/ O-Ring for Airsoft Rifles (Length: 1.5" / Positive Threading)

ID: 90680 (BRL-AC-SAS-02-CW)
Angel CustomAC-SAS-02-CW90680
5.0 stars, based on 3 reviews
Angel Custom Barrel Extension Stabilizer w/ O-Ring for Airsoft Rifles (Length: 1.5 / Positive Threading)
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Angel Custom



  • Integrated o-ring stabilize the inner barrel minimizes vibration, improve accuracy and consistency
  • Improved grouping
  • High quality CNC machined aluminum construction
  • Matte black anodized finish
  • Ideal for extending your outer barrel, to cover an exposed inner barrel, or to bring your barrel threads past your rails
  • Made out of heavy duty aluminum for solid construction with reduced weight
The Angel BES device is dedicated to stabilizing your inner barrel for enhanced grouping, accuracy and range with an integrated inner o-ring. With a second point of rubber contact, the inner barrel will no longer "free-float", with vibration reduced to a minimum. The BES also acts as a barrel extension for slightly longer inner barrels.


Process: CNC Machined
Thread Size: 14mm
Thread Direction: Positive / Clockwise
Material: Heavy Duty Aluminum

About Angel Custom

Angel Custom was founded on a mission to promote satisfaction and excitement on the Airsoft battlefield. Founded by Airsofters searching for perfections, it is our joy and pride to present you our battle tested creations. We strive to provide quality products and services that are reliable and trustworthy to be worthy of the trust placed in us.

3 Customer Reviews

(Write a review)

by Christopher D. on 07/23/2017
"This is one of the best upgrades that you can do to your gun.

This will improve consistency in where your rounds are ending up
by chris k. on 06/16/2017
"Great upgrade.
Simple, inexpensive and effective. I have one on all my rifles.
Does an excellent job keeping the business end of the barrel from swimming around.
by Prasith K. on 10/01/2016
"I was looking for an outer barrel extension for my Krytac CRB. In stock form, the RAS of the Krytac covers the threading of the outer barrel and therefore does not allow the use of a suppressor-like tracer unit. That's how I stumbled over Angel Custom's "Inner Barrel Stabilizer."

I was positively surprised about this simple, yet well thought-through accessory. The slot in the front allows you to fasten the barrel extension to the muzzle with a screwdriver (or a coin/quarter) instead of using a wrench which would inevitably leave marks on the metal surface if you are not careful enough. The outer O-ring reduces the potential of loosening the flash hider.

This item does deserve the name "Inner Barrel Stabilizer" because there is also an *inner* O-ring that hugs the inner barrel tightly. Evike's description of an "integrated" O-ring is not clear since the photos only show the *outer* O-ring. Therefore, I initially thought I inserted my (new and longer) inner barrel incorrectly since there was so much resistance before I discovered the inner O-ring.

Overall, a great product that works as desccribed. I highly recommend it!

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