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_name_1 (hand_guards VARCHAR, barrel_profile VARCHAR, rear_sight VARCHAR)
### Question:
Which Hand guards has a Barrel profile of a2 and a Rear sight of weaver?
### Answer:
SELECT hand_guards FROM table_name_1 WHERE barrel_profile = "a2" AND rear_sight = "weaver"