Harris Bipods provide rock solid support when shooting from the prone or seated poistion or at a bench. Made from hardened steel right here in the USA, Harris Bipods last for years out in the field. The Rotating Leg Notch Bipod attaches to M-LOK hand-guards, and are quick to deploy thanks to its spring-loaded legs that fold away when not in use. Featuring telescoping legs for greater height range. Features: Extends from 13.5-27 inchesTilts to compensate for uneven terrainUltralight weight Made from heat treated steel and hard alloys Harris Rotating 13.5-27" M-LOK Bipod S-25C-MLOK