i am looking to rent about 10 paintball guns and gear for a bachelor’s party. we are in the Billings area, but can travel to nearby towns if necessary. i know there are a few courses in the area, but they would rather go to our ranch and free-style it. plese let me know of any stores that offer rentals. websites and phone numbers are a plus.

Here you go:
Billings Paintball ArenaBillings Paintball Arena
7615 King Ave W
Billings, MT 59106
(406) 861-8344‎

Billings Scuba Center
1002 10th St W # 2, Billings – (406) 655-0099

http://www.diamondpaintball.com/

I have never used any of these guys so I cant make a personal recommendation.
Happy hunting, have fun and keep playing!