Insert the Top into the receiver and turn clockwise. Because of the zero-tolerance machining, you should feel resistance immediately. Use a rubber grip pad to tighten one-quarter turn past finger-tight. Do not use pliers or a wrench —the knurling is for grip, not torque.

Before mounting, ensure the M-size female receiver is free of dust, old grease, or burrs. Use isopropyl alcohol and a lint-free cloth.

The "Final" model addresses the two biggest complaints of the V2: heat buildup under friction and weight instability. By adding internal channels for airflow and increasing the mass by 50%, Ikusei has effectively ended the upgrade path. There will likely be no "Final 2.0" because this is as good as it gets. To get the most out of your Ikusei Final M Size Top , follow these steps:

Among their most talked-about releases in recent years is the . The product name itself—"Final," "M Size," and "Top"—suggests a culmination of design evolution. But what exactly is this component? Who is it for? And why has it become a benchmark in its category?