The Harris S-L2 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 an easy quick deploy spring with self-levering legs.FeaturesExtends from 9" to 13"Direct attachment to a MLok Handguard onlySwivels (tilts) to compensate for uneven terrainQuick Deploy spring loaded with self-leveling legs. Ultralight weight - 12.4 ozHas a built-in sling swivel stud to attach the slingIdeal for prone position or benchrestUses a 1/8 hex key (not included)