Matrix Precision rail cutter for 80% 1911 Builders Steel and Stainless Steel Frames

Matrix Precision rail cutter fixture for 416 or 4140 steel frames. This fixture is used for cutting the rail slots and is easy to use. Cutting both rails at the same time for speed and accuracy. It is compatible with most other frames on the market but not a guarantee. When using 1911 Builders frames The deck height must be done before this operation. Printed instructions