semi auto handguns,Springfield Armory,XD9645,45 ACP View cart “Springfield XD Compact Pistol 45 ACP 4″ Barrel Ultra Safety Assurance Action Trigger System Black 10rd” has been added to your cart. Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! IN STOCKSpringfield XD Compact Pistol 45 ACP 4″ Barrel Ultra Safety Assurance Action Trigger System Black 10rd $566.59 Original price was: $566.59.$509.93Current price is: $509.93. Add to cart