Maple Leaf Omega Hop Up Tensioner

The Go-To concave nub for any build! Most recommended nub for MTWs. 

This Maple Leaf Omega Hop Up Nub has a small external profile and offers a concave type nub surface.  This concave surface helps by conforming the bucking to the BB.  

 

This nub is compatible with most hop units and typically does not have the need to be modified to fit most hop units.