![[5KU] 130% Hammer Spring [For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_130_HammerSpring_ForWAM4GBBSeries_1.jpg?v=1620066871&width=1200)
![[5KU] 130% Hammer Spring [For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_130_HammerSpring_ForWAM4GBBSeries.jpg?v=1620066873&width=1200)
![[5KU] 130% Hammer Spring [For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_130_HammerSpring_ForWAM4GBBSeries_1.jpg?v=1620066871&width=450)
![[5KU] 130% Hammer Spring [For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_130_HammerSpring_ForWAM4GBBSeries.jpg?v=1620066873&width=450)
![[5KU] 130% Hammer Spring [For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_130_HammerSpring_ForWAM4GBBSeries_1.jpg?v=1620066871&width=4096)
![[5KU] 130% Hammer Spring [For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/5KU_130_HammerSpring_ForWAM4GBBSeries.jpg?v=1620066873&width=4096)
This thing is compatible with APFG SIG MCX Virtus Legacy GBB.
Fits the marui hop up chamber perfectly and factory slide aswell.
I also tried it with a TTI hop up chamber and an EDGE slide which both fitted really nice. The finish is a brushed silver color which is not polished.
So I ordered a few things price €70,- + did this february 11.
Now April 26 still nothing no one helps with customers support if you type them it takes like 1 month to get a reaction and even when you get a reaction it helps nothing they just ask for youre information then the chat goes dark for the next month.
Believe me its not worth it to buy anything here a friend told me and he aswell has now a bad run in with this shop I believe that those parts will never arrive and i believe aswell that my money is gone!
Came faster than expected overall good quality parts. Would definitely shop in the future again.
Awesome gun! Shoot great, no issues. I have several!