I bought a Weatherby mark v that was a 257 weatherby in a McMillian fiberglass stock that was converted to 416 rem mag .The person that had ot made asked Weatherby about changing it to 416 rem mag .I do wish it was stainless widh though to make it even better .I have had a bunch of 416 rem mags model 70 win rem 700 and sako .My shoulder is not what it use to be .I think the recoil pad is just a decelorator and glued or screwed on I want the best recoil pad and best muzzlebrake but not the tank kind I hate them.I don't think you can put a mercury recoil reducer in this stock .I have a torn rotator on my right shoulder so it ain't what it use to be .I want to see what's the best to put on this rifle .I also want glow open sites just in case .This is my last 416 I have had 7 still have 4 of them awesome guns .I tried to get a ec tuner made into. 416 but they want make one .unless they make 1000 of them.