ASG Picatinny Mounted Flip Up Acrylic Lens Protector

The clear see-through acrylic lens mounts in front of your optics as a protective shield against flying BBs and other types of debris. The mount is quickly attached to any picatinny rail without the use of any tools. For storage, the lens can be flipped down to accommodate a smaller profile for transport and storage

Features:
• Large lens surface to protect a wide variety of optics
• Easy to mount