![[5KU] CNC Aluminium Hop Up Chamber[For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_CNCAluminiumHopUpChamber_ForWAM4GBBSeries.jpg?v=1617875337&width=1200)
![[5KU] CNC Aluminium Hop Up Chamber[For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_CNCAluminiumHopUpChamber_ForWAM4GBBSeries.jpg?v=1617875337&width=450)
![[5KU] CNC Aluminium Hop Up Chamber[For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_CNCAluminiumHopUpChamber_ForWAM4GBBSeries.jpg?v=1617875337&width=4096)
okay quality but it doesn't fit
Mounts without problems, and gives a S.F. look ;)
The piece takes place of the old one perfectly, The relief is especially noticeable during the blowback
[5KU] CNC Aluminium Hop Up Chamber[For WA M4 GBB Series]
4B2C
Regular price
$32.00 AUD
Couldn't load pickup availability
[5KU] CNC Aluminium Hop Up Chamber[For WA M4 GBB Series]
Description:
- Part No.: GB-105
- 5KU Hop Up Chamber Unit.
- Full metal construction.
- Replace Western Arms M4 series gas blow back rifle Original Hop Up unit.
- Suitable for WA/G&P WOC M4 series airsoft GBB rifle.
Specification:
- Colour: Black
- Material: Aluminium
- Weight: 30g*
- Compatibility: WA/G&P M4 Gas Blowback GBB Series
Package Contents:
- Hop Up Chamber x 1pc