The Patriot rifle from Mossberg is in a league of its own, and this special configuration is no exception. This Patriot rifle in 450 Bushmaster sports a 16.25" threaded barrel, along with a flat dark earth synthetic stock.Features:- Box Magazine- LBA Trigger; Spiral Fluted Bolt- Picatinny RailSpecifications:- Model: Patriot- Caliber: 450 BUSHMASTER- Capacity: 4+1- Barrel Type: Threaded 11/16"-24 TPI- Barrel Length: 16.25"- Sight: None (Picatinny Rail)- Twist: 1:24- LOP Type: Fixed- LOP: 13.75"- Barrel Finish: Matte Blue- Stock Finish: Synthetic (Flat Dark Earth)- Weight: 6.25 lbs.- Length: 36.5"