We price match | Free shipping on orders $100 or more
is back-ordered. We will ship it separately in 10 to 15 days.
Echo1 M4 1-Piece Hop-Up Chamber
Comes with Brass Collar
Hop Up Bucking
Hop Up comes pre-assembled
If you ever had problems with mis-feeding or non feeding AEGs, this is your solution.
**This is a Limited Production**