Question

what must you check to make sure a bolt - action firearm is unloaded?
a magazine and trigger
b open action and magazine
c open action and muzzle
d muzzle and trigger

Explanation:

To ensure a bolt - action firearm is unloaded, you must check the open action (to see if there is no cartridge in the chamber) and the magazine (to see if there are no cartridges in it). The muzzle and trigger checks are not the primary ways to determine if a firearm is unloaded.

Answer:

B. open action and magazine