Check the listing for details. Gun holster for Ruger GP100 with 3 inch barrel. Color: Black, Condition: New. Listed at 21.95 USD. This holster is perfect for those who own a Ruger GP100 with a 3 inch barrel. It is made of durable nylon material and has an ambidextrous design, making it easy to use for both right and left-handed individuals. The holster can be worn on the belt (OWB) and has a level 2 retention system to keep your revolver secure. The Bulldog FSN-11 holster has a neutral cant, allowing for a comfortable and natural draw. It weighs only 4 oz, making it a lightweight option for those who enjoy shooting as a sport or activity. The attachment type includes both clip and belt options, and the carry position is at 3 o'clock. This holster is a great choice for anyone looking for a high-quality, reliable holster without mentioning the condition of the item.