Octopus SI Style Dual Folding Stock with V1+ V2 Pad
 
Design for M1913 Picatinny Rail System (20mm Rail System)
It can be folded left or right at any time without flipping or reconfiguring hinges
It folds when the wand is pulled up near the hinge and quickly deployed back.
Coming with Cheek Rest
Suit for MPX, MCX.. etc