What is a group of Rifles called?

A group of rifles is commonly called a Range. Other collective nouns you may see include Battery and Gallery.

Collective nouns are special names that refer to a group of things or people. In the case of rifles, there are a few collective nouns that have been used to describe a collection or group of rifles: 1. Arsenal: This collective noun is commonly associated with a collection of military-grade or advanced rifles. It evokes a sense of weaponry stored or displayed for a specific purpose, such as for use by a military or for arming a contingent of soldiers. Example: The soldiers led us to the vast arsenal where a variety of rifles were neatly lined up on the racks. 2. Battery: This term is typically used to describe a group of firearms, including rifles, used by artillery units or in military combat operations. A battery usually consists of multiple weapons deployed together. Example: The battalion advanced in unison, their battery of rifles raised in a formidable show of strength. 3. Rack: In civilian contexts, especially related to sports shooting or gun enthusiast collections, "rack" is often used to describe a grouping of rifles put on display. This noun carries a more recreational or hobbyist tone. Example: Bob took immense pleasure in organizing his extensive gun collection, making sure to showcase each impressive rifle on custom-made racks lining the walls of his shooting range. 4. Arbour: Occasionally, the term "arbour" has been used to describe a cluster or sheltered group of rifles, often tied together to exhibit them outdoors, symbolizing strength or unity of firearms. Example: The historic display featured an arbour of rifles symbolizing the victorious unity of the warriors who had wielded these impressive weapons in battle. Remember, while there is no universally accepted collective noun specific to rifles, these aforementioned terms allow us to describe groupings of rifles based on different contexts, whether it be militaristic, recreational, or symbolic.