Sig Sauer triggers, including the Timney MPX trigger, give competitors cleaner breaks and shorter, more consistent resets on Sig Sauer platforms. Match shooters running fast splits in USPSA and PCC divisions depend on a crisp, repeatable pull to stay on target through rapid strings. Drop-in trigger packs and replacement trigger components are available for the Sig Sauer MPX and compatible pistols, with fitment by model to confirm before installation. Fast same-day shipping on most orders at Shooters Connection.