Stock Configuration & Problem: The forend is walnut, the buttstock is black bakelite. The buttstock features a parkerized metal buttplate with flip-up shoulder plate and also a sling swivel mounted during the belly (the opposite is mounted to The underside from the piston tube forward of the forend). There are https://gunsandammunation.com/shop/ohio-ordnance-works-model-1918a3-bar-semi-automatic-rifle/