30MS OP-05 オプションパーツセット5（ヘビーアーマー）

I was pleasantly surprised by how easily the heavy arm pieces attached to the shoulders, giving my model a much bulkier silhouette. The plastic has a nice matte finish that matches the base kit's parts perfectly.

The extra armor panels snap on securely and give my kit a much more imposing silhouette. I love how the mounting points let you position the heavy shoulder pieces at different angles.

Finally got this heavy armor set for my 30MS kit, and the plastic feels surprisingly sturdy for the price. The way the shoulder pieces clip on is really satisfying—no loose parts at all.