The Czech Army 's self-propelled mortar PRAM-S (Self-Loaded Mortar System -SPM-85 PRAM) is a self-propelled mortar mounted on a Czech-made BVP in which a 120mm mortar is extended by adding one shudder.
Prepared for 3d print in 3 parts.
STL (Stereolithography, filesize: 216 MB), OBJ (OBJ, filesize: 88.4 MB), AMF (amf, filesize: 26.7 MB)