USED Glock 21 SF 45ACP, Gen 3, Original Box, 3 13 Round Mags, Glock Steel Sights Out of stock. Check back later... Price: $375.00 Description Details Shipping info Manufacturer: GlockModel: 21Origin: UsedCaliber: 45ACPCategory: Hand gunPistolGunsState restrictions: CA CT DC HI MA MD NY ORStock: 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.STATE RESTRICTIONS: CA CT DC HI MA MD NY OR