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Joined: Jan 2009
Posts: 601
Campfire Regular
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OP
Campfire Regular
Joined: Jan 2009
Posts: 601 |
I have a 460 weatherby mag that seared the screws on the rear windage adjustable scope base after 10 shots. These bases were on this rifle when I bought it. The gun was unfired when I bought it. Would double dovetails be the answer? Anyone ever break double dovetails? I want rings and bases to be "pretty" gloss. If this were a tactical rifle I would have picatinny rail and rings.
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Joined: Dec 2006
Posts: 24,851
Campfire Ranger
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Campfire Ranger
Joined: Dec 2006
Posts: 24,851 |
I have never broke DD's or heard of anyone breaking em. I use them exclusively.....I think they will do what you want. Part # for the base is (assuming its a Weatherby Mark V) 51705
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Joined: Nov 2003
Posts: 28,874 Likes: 1
Campfire Ranger
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Campfire Ranger
Joined: Nov 2003
Posts: 28,874 Likes: 1 |
eurosport,
I think I welcomed you, but just in case.... Welcome to the 'fire.
On my .375-.416 I had the base screw holes drilled and tapped to a larger size. I don't like to be on the edge of disaster.
I like the Weaver style bases and use Burris Signature rings. That way I never get rings marks and can literally sight it is using the inserts. Very tedious, but for me it is fun.
"Only Christ is the fullness of God's revelation." Everyday Hunter
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Joined: Mar 2001
Posts: 6,954
Campfire Tracker
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Campfire Tracker
Joined: Mar 2001
Posts: 6,954 |
It is not too uncommon to break those 6/48 screws, the recoil will just shear them off with the ultra big bores..The best thing to do is solder them on or drill and tap them for the larger 8/40 screws and glass the screws in..To get the glassed screws out I use a small butane torch that you can find in kitchen good stores, it has a small flame and you pinpoint the screw and screw it out when hot..
I actually prefer to use a receiver sight of standard V iron sights on those big guns as not only do they trash bases, they usually trash a scope within 250 rounds.
Last edited by atkinson; 08/01/09.
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Joined: Nov 2008
Posts: 4,944
Campfire Tracker
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Campfire Tracker
Joined: Nov 2008
Posts: 4,944 |
Ringman gives good council here. I would recommend Talleys (those w/ two screws at the top, non-detachable style w/ big Torx screw instead of levers, otherwise same as detachable). These are hell-for-stout. Combined with bigger screws, I can't imagine anything better.
The DDs may be fine as well, no flies on them. Would similarly recommend larger screws for the bases. The standard Leupold bases w/ windage screws are bad business, especially w/ heavy kickers.
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Joined: May 2005
Posts: 7,097 Likes: 4
Campfire Tracker
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Campfire Tracker
Joined: May 2005
Posts: 7,097 Likes: 4 |
I have reviewed several sets of mounts on my .460. The current set of Leupold have been on the rifle since 1995 and have never been an issue.
I do things a little differently than most, I use Araldite and do not apply it to the screws as most do, I actually apply it to the base itself in a sparing amount so it does not encroach on the screw holes.
In all my testing of the big Weatherby's, .416's and .458's, I have found this to be successful whether mounting a rather light 1-4 Leupold or a heavy 30mm Tasco Titan scope.
As Ray points out, applying heat will release the adhesive and instead of using a flame as recommended, I use a simple hair dryer and it works very well.
JW
When truth is ignored, it does not change an untruth from remaining a lie.
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Joined: Mar 2001
Posts: 6,954
Campfire Tracker
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Campfire Tracker
Joined: Mar 2001
Posts: 6,954 |
I use the glass on both the mount bases and screws..The glass makes for a perfect fit and fills any voids that may be there besides the adhesive effect that strengthens the whole set up. The 8/40 screws being the main change.
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Joined: May 2005
Posts: 7,097 Likes: 4
Campfire Tracker
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Campfire Tracker
Joined: May 2005
Posts: 7,097 Likes: 4 |
I use the glass on both the mount bases and screws..The glass makes for a perfect fit and fills any voids that may be there besides the adhesive effect that strengthens the whole set up. The 8/40 screws being the main change. Very True. I do the same for the same. JW
When truth is ignored, it does not change an untruth from remaining a lie.
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