.45 ACP Ammunition | .45 Auto Ammo for Range & Defense
45 ACP
Shop premium .45 ACP ammunition at Moriarti Armaments for AR-45 platforms, 1911 pistols, modern handguns, recreational shooting, competition, and personal defense. Also known as .45 Auto, this legendary cartridge is respected for its proven reliability, accuracy, and stopping power. Whether you're training at the range, upgrading your AR-45, or choosing quality ammunition for everyday shooting, you'll find dependable .45 ACP ammo built for virtually every application. The .45 ACP cartridge remains one of America's most trusted handgun calibers, offering excellent performance in both traditional pistols and modern AR-45 pistol caliber carbine (PCC) platforms.
Can I use standard .45 ACP ammunition in an AR-45?
Yes. AR-45 platforms are designed to fire .45 ACP (.45 Auto) fmj ammunition. Many AR-45 firearms utilize Glock-pattern magazine-compatible lower receivers, allowing shooters to enjoy the familiar ergonomics of the AR platform while using the proven .45 ACP cartridge. Always verify your firearm's chambering and magazine compatibility before use.
ARMSCOR 45ACP 230GR FMJ 50/1000
Armscor, 45 ACP, 230 Grain, Full Metal Jacket, 50 Round Box..
ARMSCOR 45ACP 230GR JHP 20/500
Armscor, 45 ACP, 230 Grain, Jacketed Hollow Point, 20 Round Box..
BLAZER BRASS 45ACP 230GR JHP 50/500
Blazer Ammunition, Blazer Brass Hollow Point, 45 ACP, 230 Grain, Jacketed Hollow Point, 50 Round Box..
DBLTAP CD 45ACP 230GR JHP 20/1000
DoubleTap Ammunition, Colt Defense, 45 ACP, 230Gr, Jacketed Hollow Point, 20 Round Box..
FED 250TH ANV USA 45ACP 230GR FMJ
Federal, American Eagle, 45ACP, 230 Grain, Full Metal Jacket, 50 Round Box..
FED AM EAGLE 45ACP 230GR FMJ 100/500
Federal, American Eagle, 45ACP, 230 Grain, Full Metal Jacket, 100 Round Box..
FED AM EAGLE 45ACP 230GR FMJ 50/500
Federal, American Eagle, 45 ACP, 230 Grain, Full Metal Jacket, 50 Round Box..
FED CHAMP 45ACP 230GR FMJ 200CT
Federal, Champion, 45 ACP, 230 Grain, Full Metal Jacket, 200 Round Box..
FED PRCTC & DFND 45ACP HST/SYN 230GR
Federal, Premium, Practice & Defend, HST, Syntech Training Match, 45ACP, 230 Grain, JHP/TSJ, 100 Rou..
FED PRM HS DP 45ACP 210GR 20/200
Federal, Premium, Hydra-Shok Deep, 45ACP, 210 Grain, Jacketed Hollow Point, 20 Round Box..
FED PRM HST 45ACP 230GR JHP 20/200
Federal, Premium, 45ACP, 230 Grain, Jacketed Hollow Point, 20 Round Box..
FED PUNCH 45ACP 230GR JHP 20/200
Federal, Personal Defense, Punch, 45 ACP, 230Gr, Jacketed Hollow Point, 20 Round Box..
FED SYN DEF 45AUTO 205GR SJHP 50/500
Federal, Syntech Defense with Catalyst Clean Burning Primer, 45 ACP, 205 Grain, Semi Jacketed Hollow..
FED SYNTECH 45ACP 220GR TSJ 50/500
Federal, Syntech Action Pistol, 45 ACP, 220Gr, Total Synthetic Jacket, 50 Round Box..
FED SYNTECH 45ACP 230GR TSJ 50/500
Federal, American Eagle, Syntech Training Match, 45ACP, 230 Grain, Total Synthetic Jacket, 50 Round ..
FIOCCHI 45ACP 230GR JHP 50/500
Fiocchi Ammunition, Fiocchi Centerfire Pistol, 45 ACP, 230Gr, Jacketed Hollow Point, 50 Round Box..
FIOCCHI COVERT X 45ACP 230GR 20/200
Fiocchi Ammunition, COVERT X, 45 ACP, 230 Grain, Jacketed Hollow Point, 20 Round Box..
G2R RIP 45ACP 162GR 20/500
G2 Research, RIP, 45ACP, 162 Grain, Lead Free, 20 Round Box, California Certified Nonlead Ammunition..
HRNDY 45ACP 200GR JHP/XTP 20/200
Hornady, Custom, Self Defense, 45ACP, 200 Grain, Jacketed Hollow Point, XTP, 20 Round Box..
HRNDY 45ACP+P 230GR JHP/XTP 20/200
Hornady, Custom, Self Defense, 45ACP, 230 Grain, XTP, +P, 20 Round Box..
HRNDY AG 45ACP 185GR XTP 20/200
Hornady, American Gunner, 45 ACP, 185 Grain, XTP, 20 Round Box..
HRNDY HH 45AUTO+P 160GR MFX 20/200
Hornady, Handgun Hunter, 45 ACP +P, 160 Grain, MonoFlex Tip, 20 Round Box..
PPU 45ACP FMJ 230GR 50/500
Prvi Partizan, Pistol, 45 ACP, 230 Grain, Full Metal Jacket, 50 Round Box..
REM UMC VP 45ACP 230GR FMJ 100/600
Remington, UMC, 45 ACP, 230 Grain, Full Metal Jacket, Value Pack, 100 Round Box..
SIG AMMO 45ACP 185GR JHP 20/200
Sig Sauer, Elite Performance V-Crown, 45 ACP, 185 Grain, Jacketed Hollow Point, 20 Round Box..
SIG AMMO 45ACP 200GR JHP 20/200
Sig Sauer, Elite Performance V-Crown Ammunition, 45 ACP, 200 Grain, Jacketed Hollow Point, 20 Round ..
SPR GLD DT CARRY GUN 45AUTO +P 200GR
Speer Ammunition, Speer Gold Dot, 45 ACP, 200Gr, Gold Dot Hollow Point, 20 Round Box..
SPR LAWMAN 45ACP 230GR TMJ 50/1000
Speer Ammunition, Speer Lawman, Training, 45 ACP, 230 Grain, Total Metal Jacket, 50 Round Box..
WIN DEFENDER 45ACP 230GR JHP 20/200
Winchester Ammunition, Defender, Supreme Elite, 45ACP, 230 Grain, PDX1, 20 Round Box..
WIN SERVICE GRADE 45ACP 230GR 50/500
Winchester Ammunition, Service Grade, 45 ACP, 230 Grain, Full Metal Jacket, 50 Round Box..
WIN SPR SUP 45ACP 230GR FMJ 50/500
Winchester Ammunition, Super Suppressed, 45 ACP, 230 Grain, Subsonic, Full Metal Jacket Encapsulated..
WIN USA RDY 45ACP 230GR FMJ 50/500
Winchester Ammunition, USA Ready, 45ACP, 230 Grain, Full Metal Jacket, 50 Round Box..
WIN USA TRGT 45AUTO 185GR FMJ 50/500
Winchester Ammunition, USA WHITE BOX, 45 ACP, 185 Grain, Full Metal Jacket, 50 Round Box..
FED AM EAGLE 45ACP 230GR FMJ 50/1000
Federal, American Eagle, 45ACP, 230 Grain, Full Metal Jacket, 50 Round Box..
-30%
S&B 45ACP 230GR FMJ 50/1000
Sellier & Bellot, Pistol, 45ACP, 230 Grain, Full Metal Jacket, 50 Round Box..