He should try free floating and bedding first and then go to pressure point "de-resonator" if he still can't get satisfactory groups. Everything I've read says adding a pressure point is hit or miss (pun intended). Some barrels do better, some don't, and some shoot worse. A couple of sources cite the "business card" method to check for potential improvement with pressure point. Loosen the action anchor screws, slip a business card between barrel and stock, retighten, then see if it groups better. One source says to place the card 1/3 back from muzzle and other source says closer to muzzle. I guess you mean you put your de-stabilizer cone 1" from end of stock, not muzzle?
I confess I do not like the feel of Hogue stuff. I have heard a ton of complaints about RamLine crap but nothing about quality of Hogue. If a walnut stock is straight grain, well aged, free floated, and properly bedded, it should hold up well even in awful weather. For this fella a Hogue stock might be an easy quick fix. Easier than free floating (which he says he's already done) and less hassle than glass bedding (which can be a BIG hassle if insufficient freeing agent is applied before dropping the action in liquid fiberglass). Glass bedding would be my first step simply because it's cheaper and I like wood. Hogue stocks are indeed functional but they are ugly in the extreme. Also, if he decides to add a Timney (highly advisable) it might require making some room inside the stock. That synthetic stuff is no fun to carve. I learned that from fitting a RamLine (aka Champion) plastic set to my A5 shotgun. What a bitch that was. Besides aesthetics, I wanted to stay with my 30-06's wood for sentimental reasons. It seems to be doing okay now at 100 yards but I'll need to see what happens when I can get to a range with more room. I may yet have to give up on my gun's walnut. Barbary sheep don't provide many close shots. I could borrow my PHs 270 WSM again but prefer to do it with my gun if possible. Dad built that Springfield and he always dreamed of hunting Africa.
Spot on. Try bedding, properly, 1st.
I was told the dollar bill method for checking float on barrel,same method.
Love my wood stocks,even still have the OG as a model for a future hand made.....but. This one was cracked on a fall on granite crossing a raging Sierra creek,even dented the Leupold,which they replaced. 2 rebeddings/with glass did not help. It could be a twin of your stock.
To me weapons are survival tools. Love my tools.
And right when this was going on a buddy retired from Marine scout/sniper career. He wanted me and another guy to find him a pre64 700 in -06 and he was going to put it on a Hogue.....he wanted one reliable,any weather hunting rifle. His words...and the other guy was a USFW trapper. He did the same thing with his 300wm & -06.
The ADL-BDL conversion was needed for the drop box. I chose the Timney. It took a couple exacto knife trims on the rubber to fit,maybe a few minutes.
The plastic,composite stocks need more work to fit,from what I have seen. They do not feel as good as wood & varnish to me even. Only thing I do not like on my Omega MZ is that plastic stock,but it works.
Have never taken a deer farther than 250 yards with the -06. Most elk within 200. But it will shoot much farther . My farthest game kill is 405 on a cow,here at home.She dropped.
If he can find a real gunsmith to help him the better. Most are a total joke these days,IMHO.
Guys like you who have done the bedding right and such and know about the subtle changes that can fix it or not. Like the tange deal or trying different ammo.
And the Simms gizmo is 1" from muzzle end,on backwards. LOL But that is where it worked the best on my rifle with my 165 loads I use.