Thompson Center Hawken .50 Cal Sidelock Muzzleloader Double Trigger Assembly with screw. Part is from a T/C Model Hawken .50 caliber muzzleloading rifle. Guaranteed to be genuine and original. Trigger Assembly is in very good condition with screw, as shown. Photos are of the actual item you will receive. Please, examine the photos and if you have any questions about the listing or need additional photos ,contact me. Seller assumes no liabilities. Know your local laws and use a licensed gunsmith. (M)