It's possible I could be wrong on the make/model of this, but if memory serves me well, it is a model 100 Winchester clip. Tension spring works well. The bluing is good, except along the back edges. It has a scratch mark under the 30-o6 mark. I sold that rifle years ago, and just came across this recently. No e-payments or checks please, but money orders gladly accepted. S/h is $6.00.