December's Child

December's Child is a weapon in the Fallout 4 add-on Far Harbor.

Characteristics
December's Child is a heavily modified combat rifle that is chambered in 5.56mm. Furthermore, the rifle comes already modified with an automatic receiver, a short ported barrel, a marksman's stock, a standard magazine, and a reflex sight (dot). In addition to all of this, it benefits from the "Rapid" legendary effect, giving it a 25% faster rate of fire and 15% faster reload speed.

December's Child is a very formidable automatic rifle, capable of discharging the entire magazine in only a few seconds. Somewhat surprisingly, it has very little recoil for an automatic weapon, with short, controlled bursts usually grouping together tightly.

Locations

 * December's Child is found in the secret medical facility beneath the Vim! Pop factory, accessed via the elevator in the southeast corner of the mixing vat room.

Behind the scenes

 * The leveled list spawning December's Child is actually named, indicating it was originally an attempt to recreate the M4 carbine.