356. U.S. Springfield – Mod. 1873 Custer Range Saddle Ring Carbine – 45-70 Cal. Trapdoor Breechloading Carbine – w/Correct 22” Barrel w/Blade Front & Adj. Rear Ladder Sights – Blued/Brown Finish – w/Straight Grip Wood Stock w/Metal Butt Plate – Top of Comb Marked “A 15” Underside of Stock Marked “86” Ahead of the Trigger Guard – w/Sling Ring & Bar – When You Roll the Gun in the Light You Can Make Out Some Name & Initials in the Wood Finish – Serial Number 40018 – Mfg. in 1875 – A Great Find!