Mission Alicross Aluminium Stems. Anodised Aluminium Shaft that has been produced to match the size of Nylon Shafts once flight has been attached. Each pack contains 3 Shafts. Thread: 2ba Mission Alicross Stems – Shafts – Nylon Sizes – Red – Tweenie-S0727Mission Alicross Aluminium Stems. Anodised Aluminium Shaft that has been produced to match the size of Nylon Shafts once flight has been attached. Each pack contains 3 Shafts. Thread: 2ba Mission Alicross Stems – Shafts – Nylon Sizes – Red – Medium-S0726Mission Alicross Aluminium Stems. Anodised Aluminium Shaft that has been produced to match the size of Nylon Shafts once flight has been attached. Each pack contains 3 Shafts. Thread: 2ba Mission Alicross Stems – Shafts – Nylon Sizes – Red – Short-S0728