Categories All About Guns Colt Model 1878 Frontier Double Action Army, Blue 4 3/4" SA/DA Double Action Revolver MFD in 1892, caliber – 44-40 Win. Post author By Grumpy Post date May 21, 2018 No Comments on Colt Model 1878 Frontier Double Action Army, Blue 4 3/4" SA/DA Double Action Revolver MFD in 1892, caliber – 44-40 Win. This poor thing has had a really rough life! ← US versus UK Results → He is still dead and good riddance says I! Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ