When it comes to shotgun shooting, eye dominance plays a pivotal role in the shooter’s success and can totally change the style in which you shoot or the gun you use. There are various types of eye dominance and some weird and wonderful ways to deal with them. For the lucky ones, we have absolute dominance of the eye looking down the rib, in my case right handed – right eye dominant. No action needed. For the nearly lucky ones, they have predominant dominance, meaning one eye is nearly but not quite fully dominant, this normally doesn’t cause any problems with the right amount of cast on the gun but some people need to squint the weaker eye so the other becomes fully dominant. For the not so lucky, these are the ones with true cross dominance, i.e. right handed but left eye dominant or vice versa. Actually quite common and there are a few remedies such as a squinting/closing the opposite eye, use a full cross over/eyed gun or, depending how ambidextrous you are, shoot from the other shoulder. Easier said than done! Intermittent or occasional cross dominance can be caused by poor focus or bad gun mounting and indeterminate dominance is when both eyes are fighting for control. Lastly we have central vision, where neither eye is dominant, so to combat this either put a patch on the opposite eye or shoot a central vision gun. Although every gun is different, normal cast measurements for a central vision or sometimes known as a semi cross over gun are: 1/2” at the comb, 7/8″ at the face, 3/4″ at the heel and 7/8” at the toe. The stock is often swept at the face to allow the head to move over further to create the central vision down the rib without the cast at heel being too dramatic. If you have absolute eye dominance it is certainly a bizarre sight picture when mounting a central vision gun but you have to admire the skill in the stocking and the ingenuity to overcome this, what I can only imagine, quite an annoying eye dominance to have. But I have no doubt the well-seasoned central vision shooter can shoot as good as any other eye dominance and I should imagine it would be quite fun to watch!
Recently through the WR doors came this interesting pair of Westley Richards 12g sidelock ejectors with central vision stocks. Completed in 1962 they have 26” barrels with double trigger, Holland style hand detachable, sidelock actions engraved with a large floral scroll. The dark, well figured stocks measure 14 3/4” to the centre of the butt and are cast off 9/16″ at the comb 3/4″ at the face, 15/16″ at the heel and 15/16″ at the toe. The guns are in overall very good condition and will be on our used gun site shortly. I’m sure there is a central vision shooter out there, somewhere!
It’s rare to have central vision or cross eyed stocks on new guns these days but it certainly was much more common place between wars and for those of you who have been to the factory, you will remember the painting we have on the stairs of Colonel H.H. Shri Sir Ranjitsinhji Vibhaji, Maharaja Jam Saheb of Nawanagar, an esteemed cricketer who played for England and was said to be one of the best batsman of all time, standing proudly with two shot lions and a cross eyed stock double rifle. From the research done several years ago, we assume that the rifle in the painting is his Holland & Holland .240 cross eyed stock double rifle, which he ordered in 1922.