Looks good! I think you could go further with the surface wear in the materials, like worn away bluing finish on the exposed edges of the metal, more grime etc, help make that geo pop a bit more. Quicky paintover:
Honestly I really think that could make for a really cool grenade launcher. Since the current design is single shot, it could have a shotgun style reload for each grenade fired. Extend the mid section a bit, increase the mag size a bit and increase the bore size a bit. Would look really good.
Come Join UT4Pugs.com on Discord! https://discord.gg/nx5Gnbx
Capture the Flag, Elimination, Duel, Assault, Flag Run, Death Match, Team Death Match, Custom Maps and Mutators!
UT4Pugs Chicao MEGAHUB - Dual CPU, Intel Xeon 16C/32T 64GB RAM Bare Metal Server
UT4Pugs Detroit Minihub - Single CPU, Intel Haswell 4C/4T 8GB RAM SSD Bare Metal Server