AIRSOFTCON 2026 - October 17, 2026

» » »

Guarder AMG High-Flow Output Valve for GBB Airsoft Pistols
(Model: Cybergun FNS-9)

ID: 72511 (Part-AMG-AC-FNS-9-01)

Tap or click above to open expanded view

Guarder / Intruder Shop

2 Customer Reviews (Write a review)

$18.00 $5.40

Save 70%

Model Options:

Model

Cybergun FNS-9$5.40

Model

Elite Force / UMAREX GLOCK 17$18.00

Model

ISSC M22, SAI BLU, Lonewolf, & Compatible$18.00

Model

Model

KJW KP-05$18.00

Model

Tokyo Marui Hi-CAPA$18.00

Model

WE M1911 / MEU$18.00

Description

Specs

Reviews

Find in Store

Features

High flow valve increases gas flow for more power, and higher performance
Precision CNC machined
Replaces the stock output valve for airsoft pistol magazines
Designed to withstand high pressures
Helps cycling with heavier slides and recoil springs

Manufacturer: Airsoft Master Gunsmith (AMG)

Material: Stainless Steel, Silicone Rubber
Compatibility: Cybergun FNS9

(Write a review)

by Jason S. on 12/13/2019

"These really helped with the output for my glock. With the We 2x gas and elite force .25bbs, it was shooting about 270fps with a 97mm barrel. Now it’s shooting 320 with .3 high powered airsoft bbs. The increase was really worth it.

by Alex M. on 02/26/2017

"Ok, but I had one break on me within days of installing it. The rest are ok for now but it's expensive for the quality delivered.

Evike.com Online Store

In Stock

Evike.com Superstore

2801 W. Mission Rd., Alhambra, CA 91803

In Stock

Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

Warning: California's Proposition 65

Did you find this product somewhere else for cheaper? Request a price match.

Customers who bought this also purchased

Parts and accessories may not be compatible with the product displayed on this page. For compatible parts/accessories, see the You May Also Need section and please verify details on the product description page.

Guarder / Intruder Shop