Shop › AERO PISTOL LENGTH GAS TUBE STS AERO PISTOL LENGTH GAS TUBE STS $15.99 Aero Precision Pistol Length Gas Tube, For AR15, Stainless Steel Finish, Silver APRH100027C Quantity: Add To Cart Added! Aero Precision Pistol Length Gas Tube, For AR15, Stainless Steel Finish, Silver APRH100027C