Overview Reviews Product Description Details: Tool less back cap for the M2 Matrix platform Factory back anodizing Will need return springs & push button Jewel intact Great condition Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Dye - M2 Matrix Tool-Less Back Cap - Black Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments