Most popular and versatile Gun Boot case for over 10 years! The Kolpin Gun Boot IV case has traveled around the world and back and is an industry standard in hard cases. Ergonomically designed handle and molded attachment points for a sling Designed to accommodate left and right hand bolt action rifles and shotguns Utilizes all existing Gun Boot IV brackets (sold separately) Compatible with the Utility Gear Rail System Made in the USA Impact model Includes a removable, shock absorbing foam and nylon Impact liner Provides ample room for 50mm scopes and even rifles with slings attached.