MCARBO Gunsmith Bench Block 200033667778 Details

Gunsmith Bench Block 1" Thick 3D Printed ABS Plastic - Moderately Rugged 4 holes - 3/16" - 1/4" - 5/8" - 3/4" One 1/4" slot for pushing out pins under tension Simple and Effective Design to Replace the Block of Wook with a Hole in it.