USED SIG 1911 Ultra .45 ACP. SIG Night Sights, One Magazine. Original Box Out of stock. Check back later... Price: $795.00 Description Details Shipping info Manufacturer: Sig SauerModel: 1911 UltraOrigin: UsedCaliber: 45ACPCategory: Hand gunPistolGunsStock: 0 This item may be shipped to an FFL near you! The item will be held at our location until we have received a valid copy of your dealer's license.