Mountain Billy Goat-15 .22LR 16" 5 Round Rifle, Black The GOAT-15 is a .22 Long Rifle that functions like a modern sporting rifle. However, and most importantly, its small size, lightweight rugged polymer construction and ergonomics are designed for the safety of gun enthusiasts, hunters, and nature lovers alike We are introducing the exciting Mountain Billy Gun Lab Goat-15 AR-15 .22LR Threaded Semi-Auto Long Rifle. This exceptional firearm comes included with M-Lok, the pinnacle of precision and performance in long rifles. The GOAT'S small size, lightweight, rugged polymer construction, and ergonomics are designed to protect safety of gun enthusiasts, hunters, and nature lovers alike! The goal was to build a unique, compact, and travel-friendly shooting platform for hiking, backpacking, and camping activities. The GOAT-15 is smaller, lighter, and has a patented safety. Our new tamper resistant safety switch adds an extra level of safety not found in any other comparable firearm