Some Tanfoglio, IWI, SAR & Canik pistols have different sized holes depending on the model or even the year of manufacture. The Armory Craft triggers have the lower hole diameter of 0.088″ (2.24mm) and the upper hole is 0.099 (2.5mm). Your factory triggers must have these dimensions in order for Armory Craft triggers to fit properly. Trigger can be used in CANIK, SAR, Tanfoglio, IWI 941, CZ SP-01 Phantom DASA pistols. Made of stainless steel. All triggers, hammers or any other ‘action’ gun parts are intended for installation by a gunsmith or a qualified armorer.

Installation Instructions: www.armorycraft.com/installation