ATN PS28 Gen 2 Day/Night Clip-On Night Vision Scope
Product Description : Easily changes daytime scope to Night Vision Mounts in front of the daytime scope no re-zeroing required Fast catadioptric front lens system Comes with Quick Release Mount Optional Scope Mounting System for coupling to the objective of the day scope 42587 mm diameter No Export Outside of the United States of America ITAR Controlled Item