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

ID: 49275 (BRL-AC-SAS-02-CCW)
Angel Custom859188492752AC-SAS-02-CCW49275
5.0 stars, based on 5 reviews
Angel Custom Barrel Extension Stabilizer w/ O-Ring for Airsoft Rifles (Length: 1.5 / Negative 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.

Manufacturer: Angel Custom


Length: 1.5"
Thread Size: 14mm
Thread Direction: Negative / Counter 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.

5 Customer Reviews

(Write a review)

by Michael W. on 12/14/2019
"Got mine, works perfectly. Also for anyone knowing it's technically a 3 inch extension. The entire piece itself is 3.5 inches but because the treads get recessed inwards when treaded on you'll loose that half an inch. I figured that was the case and ordered the big one thinking that if I was right the 2.5 would be only 2 inches extra and not enough for my inner barrel, thankfully I was correct
by Elijah T. on 09/16/2019
"Good machining, well made in every way.

The inner barrel is stabilized by an o-ring on the inside of the extension.

If your inner barrel ends before this piece on your barrel, the bb's might impact the o-ring and jam your entire barrel. So keep that in mind.
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

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