GRAYBOE FLAGSTAFF UMC COMPATIBLE FIXED STOCK The Flagstaff is molded from impact-resistant polymer, lightweight yet rugged. Trusted in military and industrial applications. It's weather resistant, trail tested and built to perform season after season. SPECS Durable polymer material UMC compatible Attachement mechanisms include built in M-LOK slots and QD cups Traditional grip Shop Compatible Universal Mini Chassis For Howa, Tikka, & Rem 700 Mfg: Grayboe