TPU Rail Parts for Brick Blaster Muzzle Pieces

This is a set of six TPU Rail parts that are used in the PIN-1 and PIN-2 Muzzle Pieces for the Brick Blaster. Each muzzle piece requires six TPU rail parts to build. What you get: 6x TPU Rail Parts for Brick Blaster Muzzle Pieces **This set of parts is intended for those that are unable to print TPU. STL models for these parts are included in the PIN-1 and PIN-2 Muzzle Piece Digital Filesets.