.45 ACP Ammo

.45 ACP Ammo

The .45 ACP (Automatic Colt Pistol), AKA .45 Auto, was designed by the famous John Browning in the early 1900s. Similar to the 9mm Luger, the .45 ACP Cartridge was designed primarily for use in semiautomatic pistols. The United States Army adopted the .45 ACP when they began issuing the M1911 Pistol. Because of the large caliber and heavy rounds the .45 ACP usually shoots, it makes it inherently subsonic, resulting in one of the most powerful pistol calibers that can be used with suppressed weapons.

Since the .45 ACP is one of the most popular handguns in use today, Clark Armory carries everything from standard target rounds to full home defense cartridges. Can't find what you're looking for? Drop us a line and we're happy to help!

Ammunition - G2 Research .45 ACP R.I.P. Ammunition
20 reviews
G2 Research .45 ACP R.I.P. Ammunition

Ammunition

$ 43.90
Ammunition - G2 Research .45 ACP R.I.P. Ammunition

G2 Research .45 ACP R.I.P. Ammunition

$ 43.90

The round that has taken the personal defense world by storm: the G2 Research Radically Invasive Projectile (R.I.P.). .45 ACP R.I.P. Ammo capitalizes on copper's ability to be very finely machined to make a bullet that, upon impact, performs unlike any other hollow point available today. The RIP bullet features a unique one hundred percent copp...


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Ammunition - Lehigh Defense .45 ACP +P Xtreme Penetrator Ammunition

Lehigh Defense .45 ACP +P Xtreme Penetrator Ammunition

$ 38.00

Lehigh Defense .45 ACP +P Xtreme Penetrator Ammunition is the latest in their long line of premium personal defense and hunting rounds.  Featuring a 100% solid copper construction and patent-pending  CNC designed projectile. Xtreme Penetrators are  among  the best personal defense rounds on the market.   This is loaded ammunition. Specs: Cali...


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Ammunition - GBW Cartridge .45 ACP Legend Pro Ammunition
2 reviews
GBW Cartridge .45 ACP Legend Pro Ammunition

Ammunition

$ 20.99
Ammunition - GBW Cartridge .45 ACP Legend Pro Ammunition

GBW Cartridge .45 ACP Legend Pro Ammunition

$ 20.99

Available in both rifle and pistol calibers, GBW Cartridge's Legend Pro Ammunition combines solid copper hollow point bullets with match grade accuracy. Loaded in GBW's new Legend Brass, these rounds are made to be extremely reliable. The copper hollow point bullets expand upon impact and pass through fluid with early  100% weight retention. Thi...


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Sale Ammunition - Cutting Edge Bullets .45 ACP Personal Home Defense Ammunition
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Cutting Edge Bullets .45 ACP Personal Home Defense Ammunition

Ammunition

$ 30.00
  • $ 39.99
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Ammunition - Cutting Edge Bullets .45 ACP Personal Home Defense Ammunition

Cutting Edge Bullets .45 ACP Personal Home Defense Ammunition

$ 30.00

 Cutting Edge Bullets .45 ACP Personal Home Defense (PHD) Ammunition is an excellent choice for personal protection.  PHD ammunition is loaded with Cutting Edge Bullets' lead-free HG Raptor projectiles which features the patented SealTiteTM band technology.  After 1.5 - 2" of penetration four blades are engineered to shear off and radiate out i...


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Underwood 45 ACP 174 Grain Maximum Expansion

Underwood 45 ACP 174 Grain Maximum Expansion

$ 40.99

Lehigh's Maximum Expansion™ Technology is used to produce projectiles that create the largest wound channels of any bullet you can buy. These cavernous hollow points are designed to expand upon contact with a fluid-based medium through hydraulic energy. They do not expand on dry mediums like wood, drywall, bone, or sheet metal. The expansion pro...


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Ammunition - Lehigh Defense .380 Auto Xtreme Penetrator Ammunition

Lehigh Defense .45 ACP Xtreme Penetrator Ammunition

$ 39.99

Lehigh Defense .45 Auto Xtreme Penetrator Ammunition is the latest in their long line of premium personal defense and hunting rounds.  Featuring a 100% solid copper construction and patent-pending  CNC designed projectile. Xtreme Penetrators are  among  the best personal defense rounds on the market. This Lehigh ammo is a round that cycles incr...


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TB Ammunition: .45 ACP GPM ft. Quadra-Shock™  Technology

TB Ammunition: .45 ACP GPM ft. Quadra-Shock™ Technology

$ 33.00

Announcing the new lead-free, high-performance GPM Quadra-Shock™ ammunition! GPM Quadra-Shock™ offers all the performance of existing non-frangible duty/sporting rounds but at a value-level price. Presently, market leaders in this market category offer bullets of varying hardness and density. TB Ammunition sells for 30-65% less than the leader w...


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Ammunition - PolyCase Inceptor .45 ACP Sport Utility RNP Ammunition

Inceptor .45 ACP Sport Utility RNP Ammunition

$ 28.99

PolyCase's Sport Utility Ammo is the reinvention of their original Inceptor RNP/TNP line. PolyCase has taken a second look at the specifications of their standard line and revamped their bullet weight, velocity and price to make an ideal "plinking" round. Just like the original RNP/TNPs, the Sport Utility rounds shoot and cycle similarly to Poly...


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Sale Fort Scott Munitions 45 ACP TUI™ - 180Gr Handgun Ammo
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Fort Scott Munitions 45 ACP TUI™ - 180Gr Handgun Ammo

Ammunition

$ 24.19
  • $ 26.39
  • Save 8%
Fort Scott Munitions 45 ACP TUI™ - 180Gr Handgun Ammo

Fort Scott Munitions 45 ACP TUI™ - 180Gr Handgun Ammo

$ 24.19

Incredible Accuracy and Terminal Performance Combined Superior penetration Non-lead, solid copper spun (SCS®) bullet Multi-Patented, Tumble Upon Impact™ design Engineered to Tumble Upon Impact™ and create a dynamic wound cavity, the unique, patented design of our 45ACP TUI™ pistol ammunition penetrates targets deeply. Even with a heavier ca...


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Inceptor .45 ACP ARX Ammunition

Inceptor .45 ACP ARX Ammunition

$ 29.99

The .45 ARX® is a revolutionary bullet in every sense of the word. From the way it’s manufactured, to its shape, to the way it transfers energy to the target. The non-expanding ARX is injection-molded from a specially blended polymer-copper matrix that is designed to be tough enough for an all-purpose defense round. Upon entering soft tissue...


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Ammunition - OATH .45 ACP Tango Ammunition

OATH .45 ACP Tango Ammunition

$ 25.48

OATH (Operators American Tactical Hardware) Tango Ammunition is developed to capture the expansion of a hollow point bullet while eliminating the possibility of feed malfunctions or material filling the hollow point cavity and preventing expansion.  Oath's Tango bullet is a 100% copper two-staged projectile that features a "cap" which enables re...


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Ammunition - Ruger .45 ACP ARX Ammunition

Ruger .45 ACP ARX Ammunition

$ 22.99

###NOTE: This Product has been rebranded as Inceptor ARX. Please find the new product here: Inceptor .45 ACP ARX Ammunition Ruger Self Defense ARX Ammunition combines PolyCase's innovative ARX bullets with the reliability of one of the most trusted firearms manufacturers around.  The performance of PolyCase's ARX bullet caught the eye of ...


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