The Harris S-LM Bipod M-Lok Mount 9"-13" is perfect for prone position or bench rest shooting. This compact and light bipod raises the barrel height from 9 to 13 inches. The bipod provides noted legs in 1" increments and are spring loaded for fast deployment.FeaturesExtends from 9" to 13"Direct attachment to a MLok Handguard onlySwivels (tilts) to compensate for uneven terrain.Notched Legs are spring loaded for fast deployment.Ultralight weight - 12.6 ozHas a built-in sling swivel stud to attach the sling.Ideal for prone position or benchrestUses a 1/8 hex key (not included)