![[5KU] Steel Forward Assist Button[For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_SteelForwardAssistButton_ForWAM4GBBSeries_1.jpg?v=1612268861&width=1200)
![[5KU] Steel Forward Assist Button[For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_SteelForwardAssistButton_ForWAM4GBBSeries_2.jpg?v=1612268861&width=1200)
![[5KU] Steel Forward Assist Button[For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_SteelForwardAssistButton_ForWAM4GBBSeries_1.jpg?v=1612268861&width=450)
![[5KU] Steel Forward Assist Button[For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_SteelForwardAssistButton_ForWAM4GBBSeries_2.jpg?v=1612268861&width=450)
[5KU] Steel Forward Assist Button[For WA M4 GBB Series]
Regular price
$8.50 USD
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[5KU] Steel Forward Assist Button[For WA M4 GBB Series]
Description:
- Part No.:GB-138
- 5KU Steel Forward Assist Button for WA M4 GBB (WA / INO / G&P / AGM / Prime) Rifle
- Compatible WA M4 Series Airsoft GBB Rifle
Specification:
- Colour: Black
- Compatibility: WA M4 Gas Blowback GBB Series
- Weight: 30g*
- Material: Steel
Package Contents:
- Forward Assist x 1pc
- Spring x 1pc
![[5KU] Steel Forward Assist Button[For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_SteelForwardAssistButton_ForWAM4GBBSeries_1.jpg?v=1612268861&width=4096)
![[5KU] Steel Forward Assist Button[For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_SteelForwardAssistButton_ForWAM4GBBSeries_2.jpg?v=1612268861&width=4096)