Remington Model 7 extractor.

[wildfowler]

Gre-tan rifle would be my recommendation for a sako or M-16 extractor job. Get him to bush the firing pin hole while he has it so you can run higher pressure loads without cratering or piercing primers. (Assuming you’re reloading)

Before you do anything make sure your scope base is not interfering with the direction of the spent case flight path? I Had some issues initially with mine because I was using a JP one piece scope base that I just happen to have lying around with a scope installed. This was my initial testing optic and finalized with a different scope and two rings and made sure the rings were way out of the way of the ejection port area.

I’m not suggesting this is your only problem but make sure nothing is in the way. JP unit in particular is rather bulky.