Overview Reviews Product Description Details: Fuse Bolt For the Proto Matrix Rail (PMR) Series Replacement for missing or damaged Includes black aluminum rear cap Ready to install Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Proto Matrix - Rail (PMR) Fuse Bolt - Black Cap Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments