Check the listing for details. M-LOK 7.5" - 9" Rifle Bipod Adjustable Side rail Direct Attach for Hunt Shooting. Color: Black, Condition: New. Listed at 27.90 USD. M-Lok 7.5" ~ 9" Rifle Bipod Features Design for M-lok rail, the bipod can be attached to the rail directly. Heavy duty and lightweight, made of hardened steel and aluminum, non-rust black anodized finish With the leg release button, the central height of the bipod can be adjusted from 6 inches to 8 inches. Bipod legs can be folding forwards and backwards, locking securely into 5 positions. Fully adjustable and lockable legs with quick retraction for easy use Specifications Color: Matte Black Material: Hardened steel and aluminum Leg Length: 7.5 inches/ 190 mm (retracted) ; 9 inches / 228 mm (fully extended) Weight : 11 oz Bipod legs can be folding forwards and backwards The central height of the bipod can be adjusted from 6 inches to 8 inches 5 settings for different length, the bipod is ready to meet your needs. Installation 1. Adjust the screw to the suitable position 2. Put it into the rail 3. Tighten the screw Items Included One (1) M-Lok Bipod Screws and Nuts One (1) Allen Key