Strange Gold Botkiller Medi Gun Mk.II

𝗦𝗿𝗮𝗻𝗴𝗲 can track kills and level up its *items up to rank 20 (e.g., 𝗦𝘁𝗿𝗮𝗻𝗴𝗲 𝗦𝗰𝗮𝗲𝗿𝗴𝘂𝗻 - 𝗦𝘂𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁𝗹𝘆 𝗟𝗲𝘁𝗵𝗮𝗹 𝗦𝗰𝗮𝘁𝘁𝗲𝗿𝗴𝘂𝗻), so the count can be seen by other players and the owner.

Important!
• Steam must already be trade-enabled. (Otherwise, you'll get a 3-7 day trade hold from Steam)
• Set your Steam inventory to public.

Trade offer link:
Inventory → Trade Offers → Who can send me Trade Offers? → Scroll down → Trade URL → Copy

How to set Steam inventory to public:
Profile → Inventory → Inventory Privacy Settings → Inventory: Public