.45 ACP Ammo
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Original price $ 23.76Original price $ 23.76 - Original price $ 23.76Original price $ 23.76Current price $ 20.99$ 20.99 - $ 20.99Current price $ 20.99| /
Remington Ultimate Defense Compact .45 ACP 230 gr Brass Jacket Hollow Point (BJHP) 20 Per Box
Remington AmmunitionIn stockUltimate defense full-sized handgun ammo uses a golden saber bjhp bullet which expands and penetrates for massive knockdown power.From bullets spec...
View full detailsOriginal price $ 23.76Original price $ 23.76 - Original price $ 23.76Original price $ 23.76Current price $ 20.99$ 20.99 - $ 20.99Current price $ 20.99| /Save 12% Save % -
Original price $ 26.56 - Original price $ 26.56Original price $ 26.56$ 33.99$ 33.99 - $ 33.99Current price $ 33.99| /
Speer Gold Dot .45 ACP +P 200 gr Hollow Point (HP) 20 Per Box
Speer AmmoIn stockGold dot is the no.1 load for law enforcement, and we offer the same performance to you.Each load features speer's exclusive uni-cor method, which ...
View full detailsOriginal price $ 26.56 - Original price $ 26.56Original price $ 26.56$ 33.99$ 33.99 - $ 33.99Current price $ 33.99| / -
Original price $ 26.56 - Original price $ 26.56Original price $ 26.56$ 27.99$ 27.99 - $ 27.99Current price $ 27.99| /
Remington Ammunition Ultimate Defense .45 ACP +P 185 gr Jacket Hollow Point (BJHP) 20 Per Box
Remington AmmunitionIn stockUltimate defense full-sized handgun ammo uses a golden saber bjhp bullet which expands and penetrates for massive knockdown power.From bullets spec...
View full detailsOriginal price $ 26.56 - Original price $ 26.56Original price $ 26.56$ 27.99$ 27.99 - $ 27.99Current price $ 27.99| / -
Original price $ 33.10Original price $ 33.10 - Original price $ 33.10Original price $ 33.10Current price $ 30.99$ 30.99 - $ 30.99Current price $ 30.99| /
Federal Premium Defense 45 ACP 230 gr Hydra-Shok Jacketed Hollow Point 20 Per Box
FederalIn stockThe federal premium loads start with the finest primers, which are subjected to more frequent inspections for dimensional tolerances and charge wei...
View full detailsOriginal price $ 33.10Original price $ 33.10 - Original price $ 33.10Original price $ 33.10Current price $ 30.99$ 30.99 - $ 30.99Current price $ 30.99| /Save 6% Save % -
Original price $ 36.34Original price $ 36.34 - Original price $ 36.34Original price $ 36.34Current price $ 32.99$ 32.99 - $ 32.99Current price $ 32.99| /
PMC .45 Auto 185gr Bronze Jacketed Hollow Point Ammunition - 50 Round Box
PMCIn stockPmc's bronze handgun is manufactured with the same quality and dependability built into the starfire ammunition.All pmc cartridges must pass throug...
View full detailsOriginal price $ 36.34Original price $ 36.34 - Original price $ 36.34Original price $ 36.34Current price $ 32.99$ 32.99 - $ 32.99Current price $ 32.99| /Save 9% Save % -
Original price $ 34.50 - Original price $ 34.50Original price$ 34.50$ 34.50 - $ 34.50Current price $ 34.50| /
G2 Research Telos .45 ACP 160 Grain Lead Free Copper 20 Round Box
G2 ResearchIn stockG2 Research has taken up a level with this solid copper, lead free projectile.Features : Bullet Weight: 160 Grain Velocity: 920 FPS Rounds Per Box:...
View full detailsOriginal price $ 34.50 - Original price $ 34.50Original price$ 34.50$ 34.50 - $ 34.50Current price $ 34.50| / -
Original price $ 40.45Original price $ 40.45 - Original price $ 40.45Original price $ 40.45Current price $ 34.99$ 34.99 - $ 34.99Current price $ 34.99| /
Federal American Eagle IRT Training .45 ACP 137 gr Lead-Free IRT 50 Per Box
FederalIn stockRange time has never been this clean.For years, american eagle indoor range training (irt) ammunition has helped shooters minimize lead at the firi...
View full detailsOriginal price $ 40.45Original price $ 40.45 - Original price $ 40.45Original price $ 40.45Current price $ 34.99$ 34.99 - $ 34.99Current price $ 34.99| /Save 13% Save % -
Original price $ 39.59Original price $ 39.59 - Original price $ 39.59Original price $ 39.59Current price $ 35.99$ 35.99 - $ 35.99Current price $ 35.99| /
Winchester Ammo PDX1 Defender .45 ACP 230 gr Bonded Jacket Hollow Point 20 Per Box
Winchester AmmoIn stockEngineered to maximize terminal ballistics as defined by the fbi test protocol, defender centerfire handgun ammunition provides maximum stopping po...
View full detailsOriginal price $ 39.59Original price $ 39.59 - Original price $ 39.59Original price $ 39.59Current price $ 35.99$ 35.99 - $ 35.99Current price $ 35.99| /Save 9% Save % -
Original price $ 30.99 - Original price $ 30.99Original price$ 30.99$ 30.99 - $ 30.99Current price $ 30.99| /
Remington Ammunition Subsonic .45 ACP 230 Gr Flat Nose Enclosed Base (FNEB) 50 Per Box
Remington AmmunitionIn stockRemington subsonic handgun ammunition is specifically designed for shooting in suppressed pistols.Engineered for maximum performance at subsonic ve...
View full detailsOriginal price $ 30.99 - Original price $ 30.99Original price$ 30.99$ 30.99 - $ 30.99Current price $ 30.99| / -
Original price $ 67.99Original price $ 67.99 - Original price $ 67.99Original price $ 67.99Current price $ 57.99$ 57.99 - $ 57.99Current price $ 57.99| /
Federal American Eagle Handgun .45 ACP 230 gr Full Metal Jacket (FMJ) 100 Per Box
FederalIn stockHit your target and train harder with the proven line of american eagle handgun ammunition.It provides performance similar to self-defense and comp...
View full detailsOriginal price $ 67.99Original price $ 67.99 - Original price $ 67.99Original price $ 67.99Current price $ 57.99$ 57.99 - $ 57.99Current price $ 57.99| /Save 15% Save % -
Original price $ 37.42Original price $ 37.42 - Original price $ 37.42Original price $ 37.42Current price $ 34.99$ 34.99 - $ 34.99Current price $ 34.99| /
Federal Premium Personal Defense .45 ACP +P 230 gr HST Jacketed Hollow Point 20 Per Box
FederalIn stockPersonal defense hst's specially designed hollow point won't plug while passing through a variety of barriers and the bullet jacket and core hold t...
View full detailsOriginal price $ 37.42Original price $ 37.42 - Original price $ 37.42Original price $ 37.42Current price $ 34.99$ 34.99 - $ 34.99Current price $ 34.99| /Save 6% Save % -
Original price $ 29.05Original price $ 29.05 - Original price $ 29.05Original price $ 29.05Current price $ 26.99$ 26.99 - $ 26.99Current price $ 26.99| /
Hornady .45 ACP +P 230 gr Custom XTP Hollow Point Ammunition - 20 Round Box
HornadyIn stockWhether you use your handgun for hunting, competition, or self-defense, custom handgun offers the most reliable ammo with the widest range of termi...
View full detailsOriginal price $ 29.05Original price $ 29.05 - Original price $ 29.05Original price $ 29.05Current price $ 26.99$ 26.99 - $ 26.99Current price $ 26.99| /Save 7% Save % -
Original price $ 32.99 - Original price $ 32.99Original price$ 32.99$ 32.99 - $ 32.99Current price $ 32.99| /
Federal American Eagle Syntech .45 ACP 230 Gr Total Syntech Jacket Round Nose (TSR) 50 Per Box
FederalIn stockThe exclusive polymer coating in american eagle syntech ammunition prevents harsh metal-on-metal contact between the bullet and bore, eliminating c...
View full detailsOriginal price $ 32.99 - Original price $ 32.99Original price$ 32.99$ 32.99 - $ 32.99Current price $ 32.99| / -
Original price $ 134.53Original price $ 134.53 - Original price $ 134.53Original price $ 134.53Current price $ 123.99$ 123.99 - $ 123.99Current price $ 123.99| /
Federal .45 ACP 230gr Champion FMJ Ammunition - 200 Round Box
FederalIn stockFederal champion handgun loads provide accurate, target-grade performance.They're loaded with quality brass and primers and are affordably priced f...
View full detailsOriginal price $ 134.53Original price $ 134.53 - Original price $ 134.53Original price $ 134.53Current price $ 123.99$ 123.99 - $ 123.99Current price $ 123.99| /Save 8% Save % -
Original price $ 31.99 - Original price $ 31.99Original price$ 31.99$ 31.99 - $ 31.99Current price $ 31.99| /
Federal American Eagle Syntech Action Pistol .45 ACP 220 Gr Total Syntech Jacket Flat Nose (TSF) 50 Per Box
FederalIn stockShooters who compete at the highest levels need ammunition built for the demands of their discipline.Syntech action pistol is specifically designed...
View full detailsOriginal price $ 31.99 - Original price $ 31.99Original price$ 31.99$ 31.99 - $ 31.99Current price $ 31.99| / -
Original price $ 55.54Original price $ 55.54 - Original price $ 55.54Original price $ 55.54Current price $ 50.99$ 50.99 - $ 50.99Current price $ 50.99| /
Federal Syntech Defense .45 ACP 205 gr Segmented Jacketed Hollow Point (SJHP) 50 Per Box
FederalIn stockThe syntech defense provides dynamic terminal performance with a hollow-point bullet that separates into three segments and a deep-penetrating core...
View full detailsOriginal price $ 55.54Original price $ 55.54 - Original price $ 55.54Original price $ 55.54Current price $ 50.99$ 50.99 - $ 50.99Current price $ 50.99| /Save 8% Save % -
Original price $ 60.19Original price $ 60.19 - Original price $ 60.19Original price $ 60.19Current price $ 49.99$ 49.99 - $ 49.99Current price $ 49.99| /
Winchester Ammo USA Target .45 ACP 230 gr Full Metal Jacket (FMJ) 100 Per Box
Winchester AmmoIn stockWinchester "usa white box" stands for consistent performance and outstanding value, offering high-quality ammunition to suit a wide range of hunter...
View full detailsOriginal price $ 60.19Original price $ 60.19 - Original price $ 60.19Original price $ 60.19Current price $ 49.99$ 49.99 - $ 49.99Current price $ 49.99| /Save 17% Save % -
Original price $ 37.38 - Original price $ 37.38Original price $ 37.38$ 38.99$ 38.99 - $ 38.99Current price $ 38.99| /
Fiocchi Defense Dynamics Defense .45 ACP 230 gr Jacketed Hollow Point (JHP) 50 Per Box
FiocchiIn stockDefense dynamics cartridges are built with the same quality cases, hulls, powders, and primers that experienced shooters have come to expect from f...
View full detailsOriginal price $ 37.38 - Original price $ 37.38Original price $ 37.38$ 38.99$ 38.99 - $ 38.99Current price $ 38.99| / -
Original price $ 37.49 - Original price $ 37.49Original price$ 37.49$ 37.49 - $ 37.49Current price $ 37.49| /
Lehigh Defense Xtreme Defense .45 ACP 135 Gr. Lehigh Defense XD FMT 20 Per Box
Lehigh DefenseIn stockNose geometry allows for deep, straight penetration while creating a permanent wound cavity diameter exceeding that of most expanding bullets.Addit...
View full detailsOriginal price $ 37.49 - Original price $ 37.49Original price$ 37.49$ 37.49 - $ 37.49Current price $ 37.49| / -
Original price $ 35.28Original price $ 35.28 - Original price $ 35.28Original price $ 35.28Current price $ 32.99$ 32.99 - $ 32.99Current price $ 32.99| /
Speer Gold Dot Personal Protection .45 ACP 185 gr Hollow Point (HP) 20 Per Box
Speer AmmoIn stockGold dot is the no.1 load for law enforcement, and we offer the same performance to you.Each load features speer's exclusive uni-cor method, which ...
View full detailsOriginal price $ 35.28Original price $ 35.28 - Original price $ 35.28Original price $ 35.28Current price $ 32.99$ 32.99 - $ 32.99Current price $ 32.99| /Save 6% Save % -
Original price $ 35.98Original price $ 35.98 - Original price $ 35.98Original price $ 35.98Current price $ 32.99$ 32.99 - $ 32.99Current price $ 32.99| /
Federal Syntech Training .45 ACP 230 gr Total Syntech Jacket Flat Nose (TSF) 50 Per Box
FederalIn stockMake range time matter with the syntech training match.It features the one-of-a-kind tsj projectile, which uses a polymer jacket to eliminate metal...
View full detailsOriginal price $ 35.98Original price $ 35.98 - Original price $ 35.98Original price $ 35.98Current price $ 32.99$ 32.99 - $ 32.99Current price $ 32.99| /Save 8% Save % -
Original price $ 171.39Original price $ 171.39 - Original price $ 171.39Original price $ 171.39Current price $ 156.99$ 156.99 - $ 156.99Current price $ 156.99| /
Remington UMC Mega Pack .45 ACP 230 gr Full Metal Jacket (FMJ) 250 Per Box
Remington AmmunitionIn stockAll umc handgun ammunition is american-made, using first-quality, factory-fresh brass, and clean-shooting kleanbore primers to provide the best val...
View full detailsOriginal price $ 171.39Original price $ 171.39 - Original price $ 171.39Original price $ 171.39Current price $ 156.99$ 156.99 - $ 156.99Current price $ 156.99| /Save 8% Save % -
Original price $ 27.99 - Original price $ 27.99Original price$ 27.99$ 27.99 - $ 27.99Current price $ 27.99| /
Aguila .45 ACP 230 gr Target & Range FMJ Ammunition - 50 Round Box
AguilaIn stockNick-named the jack of all loads, the target & range is ideal for shooting, competition, and defense.They hit dead center, cycle flawlessly, an...
View full detailsOriginal price $ 27.99 - Original price $ 27.99Original price$ 27.99$ 27.99 - $ 27.99Current price $ 27.99| / -
Original price $ 47.17Original price $ 47.17 - Original price $ 47.17Original price $ 47.17Current price $ 42.99$ 42.99 - $ 42.99Current price $ 42.99| /
Winchester Ammo USA Defense .45 ACP 230 gr Jacketed Hollow Point (JHP) 50 Per Box
Winchester AmmoIn stock"usa white box" stands for consistent performance and outstanding value, offering high-quality ammunition to suit a wide range of hunter's and shoo...
View full detailsOriginal price $ 47.17Original price $ 47.17 - Original price $ 47.17Original price $ 47.17Current price $ 42.99$ 42.99 - $ 42.99Current price $ 42.99| /Save 9% Save %
.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!