When it comes to Airsoft externals, LCT is one of the most prolific brands on the market. LCT prides themselves in making some of the most realistic replicas in airsoft through great attention to detail and by closely replicating the same manufacturing processes used to make their real firearm counterparts. LCT shows the same level of commitment for their AEG internals as their externals; the LCT gearboxes feature an enhanced list of parts users would typically upgrade to. These high performance, reinforced internals boast greatly improved reliability while still remaining completely Tokyo Marui (TM) compatible.