Mossberg Patriot Predator 450 Bushmaster Patriot Brown/TrueTimber Strata Camo Bolt Action Rifle - 20in - This Predator was born to hunt, with suppressor-ready threaded barrels; optics-ready picatinny rail, and built on the powerful and proven Patriot chassis. With a smooth user-adjustable trigger and oversized bolt handle, Predator rifles offer unmatched accuracy and dependability. Threaded Barrel : 11/16 x 24; 11 Degree Match Crown; Cerakote Barrel, Bolt Handle; Standard Patriot features include drop box magazine, spiral fluted bolt, patented LBA(R) user-adjustable trigger (2lbs - 7lbs), and an oversized bolt handle;