As used in this part:

1. (1) "Firearm" means a device from which is expelled a projectile by action of an explosive.

2. (2) "Firearm accessory" means an item that is used in conjunction with or mounted upon a firearm, firearm action, or firearm receiver but is not essential to the basic function of a firearm, including:

   1. (a) a telescopic or laser sight;
   2. (b) a magazine;
   3. (c) a flash or sound suppressor;
   4. (d) a folding or aftermarket stock or grip;
   5. (e) a speed-loader;
   6. (f) an ammunition carrier; and
   7. (g) a light for target illumination.

3. (3) "Generic and insignificant parts:"

   1. (a) means parts that have other manufacturing or consumer product applications; and

   2. (b) includes:

      1. (i) springs;
      2. (ii) screws;
      3. (iii) nuts; and
      4. (iv) pins.

4. (4) "Manufactured" means creating a firearm, a firearm action or receiver, a firearm accessory, or ammunition from basic materials for functional usefulness, including:

   1. (a) forging;
   2. (b) casting;
   3. (c) machining; and
   4. (d) another process for working materials.

Renumbered and Amended by Chapter 208, 2025 General Session