This is an OEM replacement part for the KRYTAC 20K performance motor long. KRYTAC 20K Performance Motor Long is perfect for those who demand the best in terms of power, precision, and durability. Made from premium materials and constructed with a robust, precision-machined build, this motor undergoes a rigorous manufacturing process to ensure peak performance. Whether you're looking to upgrade your existing AEG or build a new one from scratch, this is the perfect motor for you.