Our USA seller desided to make GG4S V2 even better, covering it with a very special plating that is the strongest of all the other platings. Its a mix of Ti and SS, it is used in aerospace technology and gives to surfaces incredible strength and an amazing look. For more information about GG4S V2, please read this article: GG4S V2
Be aware that GG4S V2 at 22mm coated, comes in combination with Perseus V2 coated. The most advanced combo today. The GG4S V2 at 25mm comes with the same colors but without Perseus on top.