GRS Bag riders are a must when shooting with Rear Bags. The GRS Rear Bag is made of Black anodized 6063 Aluminum and fits the rear Picatinny Rail on our Bifrost, Warg, Ragnarok, Bolthorn, or any other Picatinny railed stock. The Bag Rider is straightforward to install. Unscrew the screw, slide the Bag rider over the Picatinny Rail, line up the end of the stock with the end of the bag rider, insert the screw, and tighten. We recommend using the Bag Rider with the following products: GRS Bifrost. GRS Warg. GRS Ragnarok. GRS Rear Bag.
