About this 3D model

This is a bayonet mounting ring for a NERF blaster. It has "texturing" that is based on the barrel of a WWII British Sterling SMG. I've been designing a number of NERF barrel accessories. This is for a test print to make sure certain dimensional changes didn't break the fit. They did break the fit: I needed to sand down the inner tube that inserts into the NERF barrel. DO NOT FORCE or you may break your NERF blaster. I would love to get feedback from people on whether this print and these dimensions worked for them and if it's just a problem with my printer's calibrations. This is a bayonet mounting ring for a NERF blaster. It has "texturing" that is based on the barrel of a WWII British Sterling SMG. I've been designing a number of NERF barrel accessories. This is for a test print to make sure certain dimensional changes didn't break the fit. They *did* break the fit: I needed to sand down the inner tube that inserts into the NERF barrel. DO NOT FORCE or you may break your NERF blaster. I would love to get feedback from people on whether this print and these dimensions worked for them and if it's just a problem with my printer's calibrations.