.45 Win Mag
In Stock .45 Win Mag Ammo For Sale From Top Retailers
The .45 Winchester Magnum is a .45 caliber rimless cartridge intended for use in semi-automatic pistols. The cartridge is externally a lengthened .45 ACP with a thicker web to withstand higher operating pressures.
Although the .45 Winchester Magnum may be based on the .45 ACP and have the same Rim and Base dimensions, the .45 Winchester Magnum has no parent case. The .45 Winchester Magnum case is redrawn with thicker walls and longer cases.
About .45 Win Mag
- Type: Pistol
- Place of origin: USA
- Designer: Winchester
- Designed: 1977
- Manufacturer: Winchester
- Produced :1999
Specifications
- Parent case: .45 NAACO
- Case type : Rimless
- Bullet diameter: .452 in (11.5 mm)
- Neck diameter: .473 in (12.0 mm)
- Base diameter: .476 in (12.1 mm)
- Rim diameter: .480 in (12.2 mm)
- Rim thickness: .072 in (1.8 mm)
- Case length: 1.198 in (30.4 mm)
- Overall length: 1.575 in (40.0 mm)
- Case capacity: 38 gr H2O (2.5 cm3)
- Primer type: LP
Ballistic performance
| Bullet mass/type | Velocity | Energy |
|---|---|---|
| 230 gr (15 g) JHP Underwood | 1,600 ft/s (490 m/s) | 1,307 ft⋅lbf (1,772 J) |
| 255 gr (17 g) HC FN Buffalo Bore | 1,400 ft/s (430 m/s) | 1,110 ft⋅lbf (1,500 J) |
| 260 gr (17 g) Power-Point Winchester | 1,200 ft/s (370 m/s) | 831 ft⋅lbf (1,127 J) |
You can buy 45 win mag with confidence from various ammo retailers.
Now don’t spend more time to search in-stock ammunition from different websites with easy & advance search navigation.
Visit today for incredible prices & great selection of plinking, defense & target ammo for pistols, handguns, and revolvers from top ammo brands you trust.
Top 10 .45 win mag Deals
![Underwood Ammo 45Win Mag 230gr. XTP/JHP 20-Pack]( "Underwood Ammo 45Win Mag 230gr. XTP/JHP 20-Pack")
Foundry Outdoors Underwood Ammo 45Win Mag 230gr. XTP/JHP 20-Pack for $25.18![Underwood 45 Win Mag Ammunition UW438 230 Grain XTP Hollow Point 20 Rounds]( "Underwood 45 Win Mag Ammunition UW438 230 Grain XTP Hollow Point 20 Rounds")
Outdoor Limited Underwood 45 Win Mag Ammunition UW438 230 Grain XTP Hollow Point 20 Rounds for $25.99![Underwood 45 Win Mag Ammunition 230 Grain Jacketed Hollow Point UW437 20 Rounds]( "Underwood 45 Win Mag Ammunition 230 Grain Jacketed Hollow Point UW437 20 Rounds")
Outdoor Limited Underwood 45 Win Mag Ammunition 230 Grain Jacketed Hollow Point UW437 20 Rounds for $25.99![UNDERWOOD AMMO .45WIN MAG 230GR. XTP/JHP 20-PACK]( "UNDERWOOD AMMO .45WIN MAG 230GR. XTP/JHP 20-PACK")
BattleHawk Armory UNDERWOOD AMMO .45WIN MAG 230GR. XTP/JHP 20-PACK for $27.04![Underwood Ammo .45Win Mag 255Gr. Hard Cast Flat Nose 439]( "Underwood Ammo .45Win Mag 255Gr. Hard Cast Flat Nose 439")
Foundry Outdoors Underwood Ammo .45Win Mag 255Gr. Hard Cast Flat Nose 439 for $27.49![Underwood 45 Win Mag Ammunition 255 Grain Hi-Tek Coated Hard Cast UW439 20 Rounds]( "Underwood 45 Win Mag Ammunition 255 Grain Hi-Tek Coated Hard Cast UW439 20 Rounds")
Outdoor Limited Underwood 45 Win Mag Ammunition 255 Grain Hi-Tek Coated Hard Cast UW439 20 Rounds for $28.99![Underwood Ammo Ammo .45Win Mag 230Gr. Xtp/Jhp 20-Pack 438]( "Underwood Ammo Ammo .45Win Mag 230Gr. Xtp/Jhp 20-Pack 438")
Shooting Surplus Underwood Ammo Ammo .45Win Mag 230Gr. Xtp/Jhp 20-Pack 438 for $29.62![Underwood Ammo 45 Win Mag 230Gr Jhp Jhp 20Rd 10Bx/Cs A437]( "Underwood Ammo 45 Win Mag 230Gr Jhp Jhp 20Rd 10Bx/Cs A437")
Shooting Surplus Underwood Ammo 45 Win Mag 230Gr Jhp Jhp 20Rd 10Bx/Cs A437 for $29.62![UNDERWOOD AMMO .45WIN MAG 255GR. HARD CAST FLAT NOSE]( "UNDERWOOD AMMO .45WIN MAG 255GR. HARD CAST FLAT NOSE")
BattleHawk Armory UNDERWOOD AMMO .45WIN MAG 255GR. HARD CAST FLAT NOSE for $29.74![Underwood Ammo 45 Win Mag 225Gr Hard Cast Lead FN 20Rd 10Bx/Cs 439]( "Underwood Ammo 45 Win Mag 225Gr Hard Cast Lead FN 20Rd 10Bx/Cs 439")
Shooting Surplus Underwood Ammo 45 Win Mag 225Gr Hard Cast Lead FN 20Rd 10Bx/Cs 439 for $32.58