At US$33.99, it looks like this scope from Aim Sports that's in stock at Airsoft Megastore is a good deal... "The AIM Sports 4x32 Compact Mil-Dot Reticle Scope is a great addition to any AEG, and instantly increases your ability to spot targets long distances. This AIM Sports scope is very compact, measuring under 8 inches in length and is also very lightweight.