This P11 Diopter System is intended for use with both the Swiss G11 Long Rifle and the K11, and MUST be used
in conjunction with the Swiss Products 1911 Clamp On Scope Mount.
Loosen the Diopter Rail Clamp screws and slide the clamp on the rear of the 1911 Scope Mount.
Tighten the two Allen Screws, but take care not to OVER TIGHTEN them. The Aluminum P11 Diopter
Clamp, when tightened down on the steel rail, will not move.
Clamp the front Aperture Sight loosely to the barrel fore end and Use the existing issue sight blade to optically center it.
Do NOT overtighten the 4 screws. For the K11, move the front Aperture sight close up to the end of the fore-stock.
The Diopter Iris in a lower position will put you at closer target distances and raising the Iris will allow
longer range shooting.
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