Overview Reviews Product Description Dart 31213454 Big Block Iron Block 4.500 Bore, 10.200 Deck Dart 31213454 Product Videos Custom Field Product Reviews Write a Review Write a Review × Dart Dart 31213454 Big Block Iron Block 4.500 Bore, 10.200 Deck Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *