This Jezail originated from Kabul, Afghanistan and was imported into the United States in 2018. It was purchased on “Kuch-e-Morgha” (Chicken Street) in the Shahyer-Now district of Kabul. It was refurbished and cleaned in the Pennslyvania by the renowned gunmaker Ernie Cowan who has since passed.
Images taken in Kabul by dealer.
This is the same rifle was featured on this episode of TFB TV