UTG Model 15 Ambidextrous Foldable Foregrip, RB-FGRP170B. Detail Information: - 5 Adjustable Foregrip Positions - Ergonomic Finger Grooves for Most Comfortable Grip - Clever End Cap Conceals Battery Storage and Controls Grip Mounting - Practical Side Slides Allow for Ambi Use of Pressure Pad - Simple Slide-on Mounting Deck for Most Solid Installation