Harris Engineering 14: The fine folk at Harris Bipod\'s are known as the industry standard for quality and durability. These Harris factory adapters are manufactured to specific tolerances to ensure a perfect fit between your firearm and your favorite Harris bipod. Whether you need a bipod for shooting in the field or off the bench at the range, trust Harris to help get you the gear to fit your specific needs. This adapter will allow you to convert you Ruger Mini-14 and Mini-30 Standard and Ranch Rifles to accept a bipod. By installing this adapter, it will enable you to connect a variety of swivel stud mounted bipods, including your favorite Harris. This adapter attaches to the factory front sling swivel, which is required to make this adapter work. It is constructed from heavy-duty blued steel and is made right here in the USA.