The GRS Bifrost Picatinny Rails, model 104440, are designed to enhance the versatility of your rifle stock. Made from durable composite materials, these rails provide a secure mounting platform for various accessories such as bipods, lights, and lasers. The set includes two rails, ensuring you have ample space for customization. Easy to install and built to last, these Picatinny rails are a valuable addition to any rifle setup. GRS Bifrost Picatinny Rails - 2 PCS, composite 104440