Doubletap Ammunition 450 Short Magnum Cartridge 255 Grain Keith Semi-Wadcutter Hard Cast Box of 20
You must be 21 years or older to order ammunition. Ammo must ship UPS ground. Due to Department of Transportation regulations, we cannot accept returns on ammo. Please check local laws before ordering.
Doubletap 450 Shot Magnum Cartridge ammunition should only be fired in pistols that have been modified to handle the increased pressure of this round. The 450 SMC is based off the 45 Super but features a small primer pocket allowing for stronger web area of the case. Several gunsmiths specialize in converting pistols to 450 SMC. The case length is the same as standard 45 ACP so the same magazines and reloading dies can be used. These hardcast semi-wadcutter bullets offer the deepest penetration possible in this round. An ideal choice for hunting and for protection while hiking or camping in areas known for large dangerous predators.
Doubletap's Ballistic Test Results
1911 5" Barrel
6" Lone Wolf Barrel.
(** Approximate velocity. Resulting velocity may vary and will be listed on each box)
The total weight of the product, including the product’s packaging as it sits on our shelf. Since some products ship directly from the Manufacturer, their weight may be unavailable. Because of variations in the manufacturing process, similar products may have differing weights. Unless the product is designated as “Ships Alone”, Shipping Weight does not include the shipping box or packing materials associated with your order.
Product ships from MidwayUSA, separate from any other products on your order due to its size. Products that are Shipped Alone incur separate "Per Order" and "Per Pound" shipping charges.
Product is regulated by the US Department of Transportation (DOT) and cannot be shipped via USPS or air shipping methods. DOT-Regulated products must ship UPS Ground.
Product is restricted by shipping carriers and cannot be shipped to certain locations or via certain shipping methods.
- Cannot ship via air
- Cannot ship via USPS
- Cannot ship to PO Box
Additional shipping charge for HazMat products. Carriers charge extra to ship packages with products they consider hazardous, such as reloading powder and primers.
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