This is the Lever action rifle Marlin .45-70 3d model, originally created in Blender and rendered with Cycles. High resolution textures exported out of Substance Painter for Unreal Engine and Unity as well as default for any other possible use. Material, meshes and texture names follow an easy to understand naming convention.You can download ammo for free:
https://www.cgtrader.com/free-3d-models/military/other/ammo-45-70
Full PBR texture maps at 4K resolution:Base colorAmbient OcclusionRoughnessMetalnessNormal
Unreal Engine:Base colorNormalOcclusionRoughnessMetallic
Unity:AlbedoTransparencyMetallicSmoothnessNormal
Model has clean topology and geometryTextures are 4096x4096 resolution and come in PNG format