CAA Vertical Grip

Lightweight Vertical Foregrip with ergonomic design, non-slip grip, storage compartment, pressure pad slots. Black color, no tools required. Tightly secures on any picatinny rail.

https://israeldefensestore.com/product/caa-mvg-vertical-foregrip-with-compartment/

$30 pick up in Lachine. 

$40 shipped Canada-wide.