The Sig Sauer Blue Two Tone Locking Insert is a precision-manufactured component designed specifically for SP2340 and SP2009 pistol models.Sig Sauer Blue Two Tone Locking InsertCompatible with SP2340 and SP2009 modelsBlue two-tone finish for enhanced appearancePrecision-engineered for proper fit and functionGenuine Sig Sauer replacement partThis locking insert provides reliable performance and maintains the aesthetic appeal of your firearm while ensuring proper mechanical operation.