Tight Bore Designs

Come prepared for anything with these 40k compatible MkVI, MkIII Space Marine breacher / boarding shield bits from Tight Bore Designs!

We’ve partnered with Tight Bore Designs to offer their alternative Space Marines conversion bits in our amazing resin shipping rates!

We’ve partnered with Tight Bore Designs to offer their alternative Space Marine upgrade bits in our amazing resin and offer great shipping rates!