Get the ultimate aiming companion with the Feyachi Laser Sight Compact Shockproof Laser Sight with Picatinny Rail. This lightweight and durable laser sight is compatible with Lithium Ion (Li-Ion) batteries, and features a green laser and illuminated reticle for maximum accuracy. The aluminum body is both shockproof and fogproof, ensuring your sight stays on target no matter the conditions. Mountable on a Picatinny rail, this sight is perfect for use on handguns, shotguns, and rifles.