We found 3 dictionaries that define the word rifle butts:

General (3 matching dictionaries)

1. rifle butts: Collins English Dictionary
2. rifle butts: Vocabulary.com
3. rifle-butts: Wordnik

(Note: See rifle_butt as well.)

Definitions from WordNet (rifle butt) ▸ noun:  the butt end of a rifle ▸ Also see rifle_butt ▸ Words similar to rifle butts ▸ Usage examples for rifle butts ▸ Idioms related to rifle butts ▸ Wikipedia articles (New!) ▸ Words that often appear near rifle butts ▸ Rhymes of rifle butts ▸ Invented words related to rifle butts