Features: Directly Attaches to M-LOK Handguards at the 3 and 9 O'clock Positions Ergonomic Spring Loaded Slide Locking Ring for Quick and Effortless Bipod Deployment Lightweight Aircraft Aluminum Construction with a Matte Black Finish Versatile Bidirectional Bipod Legs with 5 Posi-lock Positions for Use on Different Firearms with Varying Height Clearance and Mounting Real Estate Fully Adjustable Legs with 7 Precut Extendable Lengths and Flexible In-between Positions Lockable via Thumb Wheel Equipped with Textured Nonslip Rubberized Foot Pads Center Height Adjustable From 8.0" to 11.8", Requires the Length of 2 M-LOK Slots Per Leg