.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.
BARNES TAC-XPD 45ACP 185GR HP 20/200
Barnes, TAC-XPD, 45ACP+P, 185 Grain, TAC-XP, Hollow Point, Lead Free, 20 Round Box, California Certi..
BLAZER 45ACP 230GR FMJ 50/1000
Blazer Ammunition, Blazer, 45 ACP, 230 Grain, Full Metal Jacket, 50 Round Box..
BLAZER BRASS 45ACP 230GR FMJ 50/1000
Blazer Ammunition, Blazer Brass, 45 ACP, 230 Grain, Full Metal Jacket, 50 Round Box..
CCI BLAZER BRASS 45ACP SUP 230GR TMJ
CCI Ammunition, Blazer, 45 ACP, 230 Grain, Subsonic, Total Metal Jacket, Clean-Fire for Suppressor U..
CORBON 45ACP+P 165GR JHP 20/500
Corbon Ammo, Self Defense, 45ACP, 165 Grain, Jacketed Hollow Point, +P, 20 Round Box..
CORBON 45ACP+P 185GR JHP 20/500
Corbon Ammo, Self Defense, 45ACP, 185 Grain, Jacketed Hollow Point, +P, 20 Round Box..
CORBON 45ACP+P 230GR JHP 20/500
Corbon Ammo, Self Defense, 45ACP, 230 Grain, Jacketed Hollow Point, +P, 20 Round Box..
CORBON POW'RBALL 45ACP+P165GR 20/500
Corbon Ammo, Pow'rBall, 45ACP +P, 165 Grain, Polymer-Tipped, 20 Round Box..
DBLTAP 45ACP 230GR FMJ-FP 20/1000
DoubleTap Ammunition, FMJ-Flat Point, 45 ACP, 230Gr, Full Metal Jacket, 20 Round Box..
DBLTAP 45ACP MATCH 230GR FMJ 50/1000
DoubleTap Ammunition, Colt National Match, 45 ACP, 230Gr, Full Metal Jacket, 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 CHAMP 45ACP 230GR FMJ 200CT
Federal, Champion, 45 ACP, 230 Grain, Full Metal Jacket, 200 Round Box..
FED CHAMP 45ACP 230GR FMJ BRSS 50/1
Federal, Champion, 45 ACP, 230Gr, Full Metal Jacket, 50 Round Box..
FED PRM HS DP 45ACP 210GR 20/200
Federal, Premium, Hydra-Shok Deep, 45ACP, 210 Grain, Jacketed Hollow Point, 20 Round Box..
FED SYN DEF 45ACP 205GR SJHP 20/200
Federal, Syntech Defense with Catalyst Clean Burning Primer, 45 ACP, 205 Grain, Semi Jacketed Hollow..
FED SYNTECH 45ACP 230GR TSJ 50/500
Federal, Syntech, 45 ACP, 230 Grain, Total Synthetic Jacket, 50 Round Box..
FIOCCHI 45ACP 230GR JHP 50/500
Fiocchi Ammunition, Fiocchi Centerfire Pistol, 45 ACP, 230Gr, Jacketed Hollow Point, 50 Round Box..
G2R CIVIC DUTY 45ACP 164GR 20/500
G2 Research, Civic Duty, 45ACP, 164 Grain, Lead Free, 20 Round Box, California Certified Nonlead Amm..
HRNDY 45ACP +P 220GR CRT DUTY 20/200
Hornady, Critical Duty, 45ACP +P, 220 Grain, FlexLock, 20 Round Box..
HRNDY 45ACP 230GRXTP SUBSONIC 20/200
Hornady, Subsonic, 45 ACP, 230 Grain, XTP, 20 Round Box..
HRNDY AG 45ACP 185GR XTP 20/200
Hornady, American Gunner, 45 ACP, 185 Grain, XTP, 20 Round Box..
HRNDY CD 45ACP 185GR 20/200
Hornady, Critical Defense, 45ACP, 185 Grain, FlexTip, 20 Round Box..