Brownells is of considerable material. The Remington, not so much. There's a big difference in quality. Go Brownells but also expect to need longer receiver stock screws due to thickness of trigger guard.
So you are saying all 700 OEM trigger guards are the same?
And you are saying they are pot metal?
And why would you need longer screws? Surely you are not suggesting the after-market guards are proud of the stock?
I believe I'm the one that said they are pot metal. OP said steel, so I disregard the plastic ones on the SPS rifles. Or that’s what I’ve gotten plastic T/G’s on.
All of the steel factory T/G’s I’ve had have been very roughly cast and that's why I call them pot metal. That from Ti’s and KS’s, and more than a few examples of each. They certainly didn’t appear to be of the same quality as the milled BDL floorplates I’ve had that were made by Williams, but I could be wrong. And if I’m wrong, I apologize profusely. Lol.
I do like some others, but they are aluminum, and the OP didn’t ask about that just as he didn’t ask about plastic.
