text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_12834315_5 (barrel_profile VARCHAR, name VARCHAR)
  ### Question:
  What is the barrell profile that goes with the gas piston carbine?
  ### Answer:
  SELECT barrel_profile FROM table_12834315_5 WHERE name = "Gas Piston Carbine"