M-LOK 7.5" - 9" Rifle Bipod Lightweight Adjustable for Gun Hunting Matte BlackM 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