Leapers UTG MS QD Covert Combat Lever Lock Foregrip gives you the perfect grip on your tactical firearm set up. This foregrip has a non-slip design for a more firm grip and can be mounted on any Picatinny/Weaver rail system. The grip has storage space inside of it that is o-ring sealed to be waterproof for storage of tools and extra bits that you may need in a tactical situation. Precision machined from aircraft grade aluminum alloy - this grip will last you a long time. Quick detach function with a locking lever allows you to mount this foregrip from Leapers quickly and hassle free. The Leapers UTG MS QD Combat Lever-Lock Foregrip is perfect for tactical firearm set ups as well as airsoft and paintball guns.