The most anticipated airsoft gun of 2012 is finally here! KWA’s NEW LM4 PTR (Professional Training Rifle) is the most realistic airsoft gun on the market, without question. From its authentic design to its realistic operations, the LM4 PTR is in a league of its own. Faithfully mimicking real steel M4 operations, the KWA LM4 is perfect for real world training. Not only does this gas blowback rifle operate nearly identically to a real steel M4, it also field strips (disassembles) just like an M4. This makes it easy to clean and repair the LM4 PTR without the use of tools, which is especially helpful out on the field.