It is a set screw used to lock in your windage adjustment and needs a 1.5mm hex wrench to loosen or tighten the screw.
Any Staccato(STI) pistol that was manufactured in 2018 or earlier and designed to mount a plate and optic. HOST pistol examples: Omni, Host, Costa Host and some Tacticals The DUO system replaced the HOST system on Staccato pistols manufactured in 2019 or later.
Dawson Precision is the manufacturer for our DUO plates and you will need to contact them at 866-300-1911 / dawsonprecision.com Changing the rear sight may also require changing the front sight. **Please note, that Staccato 2011® cannot guarantee the fit or co-witness of any fixed sights other than what comes standard with our pistol.
There is no room to mount an adjustable sight. DUO modification services are not available for mounting an adjustable sight to the optics plate. REAR FIXED SIGHT for Using Delta Point Pro Staccato C DUO, C² & C² DUO Rear Sight
Staccato does not endorse or recommend a specific brand or model of optic. We do recommend using America made optics. Please note, in the above chart, which optics are listed for the Staccato DUO system. As an example, the US Marshalls SOG team use the Leupold Delta Point Pro. Many of these optics are used […]
If the manufacturer of the optic claims that it has the same mounting pattern as the optics in our chart, it should be fine BUT PLEASE NOTE: * Staccato cannot guarantee the fit or co-witness of any optics that are not in the list below. * Staccato will not modify any DUO plates for optics […]