Combat Sport Supply does a very, very quick review of the G&G GX45 MKV GBB Pistol in this video... "Whether its AEG's or GBB pistols, G&G continue to prove their excellence in all fields, and the GX45 is no exception. Users familiar with a certain .45 cal sidearm will feel right at home when holding the GX45. The ergonomic pistol grip is not only comfy, but sleek in design, and the metal slide can withstand the rigors of play with no effort. Both the trigger and hammer are of a skeletonized design. Included with the pistol is a 26 round metal magazine that is incredibly gas efficient. All these features make for an incredibly well designed and balanced sidearm perfect for any situation or environment."