Winchester 45 Ammo
Updated · 34 products · 20 in stock · prices refreshed daily
(20)
Winchester USA 45 Auto/ACP 230gr FMJ Ammunition 50rds - Q4170
Brand:
Winchester
Bullet Type:
Full Metal Jacket
Caliber:
.45 ACP
Capacity:
50
Finish Per Color:
Brass
Grains:
230 grain
From:
$17.99
31
(20)
Winchester USA 45 Auto/ACP 230gr FMJ Ammunition 100rds - USA45AVP
Brand:
Winchester
Bullet Type:
FULL METAL JACKET (FMJ)
Caliber:
.45 ACP
Capacity:
100
Finish Per Color:
Brass
Grains:
230 grain
From:
$40.00
31
(0)
Winchester .45 Auto/ACP 230gr FMJ Super Suppressed Ammo, 50 Rounds - SUP45
Brand:
Winchester
Bullet Type:
Full Metal Jacket Encapsulated
Caliber:
.45 ACP
Capacity:
50
Finish Per Color:
Brass
Grains:
230 grain
From:
$24.19
26
(6)
Win Ammo Usa .45acp 185gr. Fmj - 50-pack
Brand:
Winchester
Bullet Type:
Full Metal Jacket
Caliber:
.45 ACP
Grains:
185 grain
Rounds:
50
From:
$24.11
24
(1)
Winchester Silvertip 185 gr JHP .45 ACP Ammunition 20 Rounds - W45AST
Brand:
Winchester
Bullet Type:
Jacketed Hollow Point
Caliber:
.45 ACP
Capacity:
20
Finish Per Color:
Brass
Grains:
185 grain
From:
$21.59
28
(11)
Winchester USA 45 Auto/ACP 230gr FMJ Ammunition 200rds - USA45W
Brand:
Winchester
Bullet Type:
Full Metal Jacket
Caliber:
.45 ACP
Capacity:
600
Finish Per Color:
N/A
Grains:
230 grain
From:
$85.99
25
(0)
Winchester Super Match Handgun Ammunition 45 Auto 230gr FMJ 805 fps 50/ct
Brand:
Winchester
Bullet Type:
Full Metal Jacket Round Nose
Caliber:
.45 ACP
Capacity:
50
Grains:
230 grain
Rounds:
50
From:
$26.00
13
(7)
Winchester Ammunition Super-X 230 gr WinClean (Brass Enclosed Base) .45 Auto Ammo, 50/box - WC452
Brand:
Winchester
Bullet Type:
Jacketed Soft Point
Caliber:
.45 ACP
Grains:
230 grain
Rounds:
50
From:
$40.00
16
(20)
Winchester USA 45 Auto/ACP 230 JHP Ammunition 50rds - USA45JHP
Brand:
Winchester
Bullet Type:
Jacketed Hollow Point
Caliber:
.45 ACP
Capacity:
50
Finish Per Color:
Brass
Grains:
230 grain
From:
$25.59
22
(1)
Winchester Ammunition Super-X 185 gr WinClean (Brass Enclosed Base) .45 Auto Ammo, 50/box - WC451
Brand:
Winchester
Bullet Type:
Jacketed Soft Point
Caliber:
.45 ACP
Capacity:
50
Grains:
185 grain
Rounds:
50
From:
$44.33
11
(0)
Winchesterchester Military Service Grade Ball M1911 45 ACP 230gr, Full Metal Jacketrd Nose, 500rd/Case (10 Boxes of 50rd)
Brand:
Winchester
Bullet Type:
Full Metal Jacket
Caliber:
.45 ACP
Capacity:
50
Finish Per Color:
Brass
Grains:
230 grain
From:
$25.99
16
(4)
Winchester 45 Auto/ACP 230gr PDX1 Ammunition 20rds - S45PDB
Brand:
Winchester
Bullet Type:
Bonded Jacketed Hollow Point
Caliber:
.45 ACP
Capacity:
20
Finish Per Color:
Nickel Plated Brass
Grains:
230 grain
From:
$28.69
16
(0)
USA TARGET 45 AUTO 230GR FMJ 100/BOX 5 BX/CS
Brand:
Winchester
Bullet Type:
Full Metal Jacket
Caliber:
.45 ACP
Capacity:
100
Finish Per Color:
Brass
Grains:
230 grain
From:
$47.49
10
(0)
USA READY 45 AUTO AMMO - 105-004-445WB 45 AUTO 200GR HEX-VENT HOLLOW POINT 20/BOX
Brand:
Winchester
Bullet Type:
Hollow Point (HP)
Caliber:
.45 ACP
Capacity:
20
Finish Per Color:
Brass
Grains:
200 grain
From:
$25.59
13
(1)
Winchester Ammo Usa, Win Ww45c 45 230 Fmj Can 300/2
Brand:
Winchester
Bullet Type:
Full Metal Jacket
Caliber:
.45 ACP
Capacity:
300
Finish Per Color:
Brass
Grains:
230 grain
(0)
Winchester Ammunition Super Clean 165 gr Full Metal Jacket .45 Auto Ammo, 50/box - W45LF
Brand:
Winchester
Bullet Type:
Full Metal Jacket
Caliber:
.45 ACP
Grains:
165 grain
Rounds:
50
From:
$38.78
11
(0)
Winchester White Box USA 45 ACP Ammo 230 Grain Full Metal Jacket Case of 500 (5 Boxes of 100)
Brand:
Winchester
Caliber:
.45 ACP
Rounds:
500
(10)
Winchester USA Ready .45 ACP 230 gr 50 Rounds Ammunition - RED45
Brand:
Winchester
Bullet Type:
Full Metal Jacket
Caliber:
.45 ACP
Capacity:
50
Finish Per Color:
Brass
Grains:
230 grain
From:
$29.99
14
(20)
Winchester USA Handgun Ammo Bulk Pack - .45 Automatic Colt Pistol - 230 Grain
Brand:
Winchester
Caliber:
.45 ACP
Rounds:
300
(0)
Winchesterchester WWII Victory Series 45 ACP 230gr, FMJ, 50rd Box
Brand:
Winchester
Bullet Type:
Full Metal Jacket
Caliber:
.45 ACP
Grains:
230 grain
Rounds:
50
(0)
Winchester Military Service Grade Handgun Ammo .45 ACP 230 gr FMJ 865 fps 500/case, SG45WC
Brand:
Winchester
Caliber:
.45 ACP
Rounds:
500
(0)
Winchester Ammunition Win1911 230 gr Jacketed Hollow Point .45 ACP Ammo, 50/box - X45P
Brand:
Winchester
Bullet Type:
Hollow Point
Caliber:
.45 ACP
Rounds:
50
(0)
Winchester Ammunition USA 230 gr Full Metal Jacket .45 ACP Ammo, 500/box - USA45AC
Brand:
Winchester
Bullet Type:
Full Metal Jacket
Caliber:
.45 ACP
Grains:
230 grain
Rounds:
500
Marketplace Insights
★ 4.6/5
based on 121 customer reviews across 34 products from 39 retailers
Winchester ammunition is highly regarded for reliability, accuracy, and value, though some batches experience misfires and excessive fouling issues.
What customers like
Reliable & Consistent42%
This ammo is extremely reliable and runs flawlessly in all my 1911's
Accurate Performance28%
Accurate, clean (unlike the FMJ WWB load) and reliable
Great Value Price26%
Good ammo, had a few hiccups in my 1911. But can't say whether it was the firearm or the ammo.
Clean Burning18%
The fired cases from this ammo were bright and shiny
No Feeding Issues16%
It fed great in multiple 1911s - No issues whatsoever!
Common concerns
Misfire/Failure Issues12%
I had 6 misfires (wouldn't fire) out of those rounds
Dirty/Heavy Smoke10%
So smoky I was asked if they were black powder!
Over Crimped Rounds4%
half are extremely over crimped to where the bullet is being crushed
Feed Ramp Issues4%
The rounds got stuck below feed ramp
Frequently Asked Questions
Winchester 45 Ammo
Is Winchester 45 ammo good?
Winchester .45 ACP ammunition is reliable and accurate for training and range use. Performance depends on your specific load and intended use—target rounds suit practice, while defensive loads suit carry needs.
Does a 45 Auto ammo fit a 45 ACP?
Yes, .45 Auto and .45 ACP are identical cartridges—just different names for the same round. Ammunition labeled either way works in any .45 ACP pistol. Don't confuse it with .45 Colt, which has a larger rim and won't chamber in .45 ACP firearms.
What is the shelf life of .45 ammo?
Properly stored .45 ACP ammunition remains functional for decades. Manufacturers conservatively recommend use within ten years, but rounds can last much longer under ideal conditions. Moisture, temperature swings, and humidity degrade cartridges faster, so keep ammunition in a cool, dry place to maximize shelf life.
Is 230 grain good for 45 ACP?
Yes, 230 grain is the standard .45 ACP load and feeds reliably in most pistols. Full-size barrels get the most velocity from it. For concealed carry, choose 230-grain hollow points engineered for shorter barrels. Ultimately, shot placement matters more than bullet weight.
What are the disadvantages of .45 ACP?
.45 ACP generates more recoil and muzzle flip than 9mm in similarly sized pistols, making follow-up shots slower. Magazine capacity runs lower due to the cartridge's larger diameter. Ammunition costs more per round and availability is more limited than 9mm options.
