One set of Original internal lock plate screws for M1855, M1861, M1861 special, M1863, M1864, M1865, M1866, M1868 and m1870.
A set includes 1 sear screw, 1 sear spring screw and 1 bridle screw. All screws have excellent threads and will function great.
These screws fit All Springfield, Harper’s Ferry and Contractor .58 caliber muskets as well as Springfield 50-70 muskets and Rifles.
Note: These are original parts and may not fit reproduction guns.