Great Lakes Firearms and Ammunition Ar-15 OD Green .450 BM 18″ Barrel 5-Rounds For Sale

The Great Lakes Firearms and Ammunition AR-15 OD Green is a precision-engineered rifle from the Midwest, designed to offer a reliable and enjoyable shooting experience, balancing affordability and quality. Chambered in 450 Bushmaster, it features an 18-inch barrel with a choice of 416R stainless steel or 4150 CRMOV black nitride finish, both with a 1:24 twist rate for excellent ballistic performance. Its heavy barrel design, incorporating a mid-length gas system and 0.750 gas block, ensures reliable cycling and reduced recoil, while a ported compensator improves shooting comfort. The rifle includes a 15.25-inch M-LOK handguard made from 6061 aluminum and a full-length Picatinny rail for accessory attachment, and remains lightweight at 6.4 pounds thanks to its 7075 oversized upper receiver. Designed for tactical use, it offers a 5+1 capacity, collapsible synthetic stock, semi-automatic action, black polymer grip, and a safety selector switch. Suitable for tactical applications or hunting, it delivers outstanding performance and versatility.