We wish to acknowledge the generous advice and assistance given to us by Mr. Richard Lewis who is a very competent engineer based in Birdhill, Co. Tipperary. He was Chief Engineer in a shotgun manufacturing ........

We wish to further acknowledge the generosity of Mr. Jim Barry of Newtown, Co. Tipperary, who has made his modern flood-lit clay-pigeon shooting facility, overlooking Lough Derg..........


Telephone: +353 (0) 67 32988  

Postal Address:
VASS International
Gortnalon, Monaree,
Nenagh, Co Tipperary, Ireland.

"Dominant Eye" Shooting problems are solved here!


Test your
Shooting Eye Here

1. Select a small object (no bigger than a golf ball) some 9 or 10 feet in front of you.

2. With both eyes open and with one arm outstretched, point the index finger at the small object.

3. Without moving your arm or index finger, close and open each eye in sequence.

4. You may notice that only one eye matches the pointing position of the index finger.
That is your Dominant Shooting Eye.

5. For  more precise information concerning the effects of this when shooting, read " About Vass" by clicking here or contact for any quiries.

Why have you missed that bird ? ...... A test of your ‘shooting eye performance’ is provided for you here.
In the sports of shotgun shooting the important advantages of using both eyes has been long-established. The Vass is the only shotgun sight that enables true bilateral vision for those who have, or later develop, a mismatched dominant eye. Furthermore, the Vass sight can be finely-adjusted to meet the individual needs of each person. For more precise details please read “About Vass”.