Explore Verified .357 Magnum Ammo Deals From Trusted Sources
| Product / Ballistic Profile | Rounds | Base Price & CPR | Shipping / Surcharge | True Landed CPR | Total Delivered | Retailer Trust | Actions |
|---|---|---|---|---|---|---|---|
| 20 |
$42.99
$2.15 / rd
|
local_shipping $10.68 Shipped |
$2.68
/ rd
|
$53.67
Delivered Total
|
Palmetto State Armory
★ 4.2
(5,326k reviews)
|
||
| 20 |
$42.99
$2.15 / rd
|
local_shipping $10.68 Shipped |
$2.68
/ rd
|
$53.67
Delivered Total
|
Palmetto State Armory
★ 4.2
(5,326k reviews)
|
||
| 20 |
$42.99
$2.15 / rd
|
local_shipping $12.00 Shipped |
$2.75
/ rd
|
$54.99
Delivered Total
|
Remington
★ 4.5
(0k reviews)
|
||
| 20 |
$42.99
$2.15 / rd
|
local_shipping $12.00 Shipped |
$2.75
/ rd
|
$54.99
Delivered Total
|
Federal Premium
★ 3.4
(57k reviews)
|
||
Liberty Overwatch .357 Magnum 70 Gr HP (Box)
70gr
Nickel-Plated Brass
|
20 |
$42.99
$2.15 / rd
|
local_shipping $14.83 Shipped |
$2.89
/ rd
|
$57.82
Delivered Total
|
verified
Ammunition Depot
★ 4.8
(1,096k reviews)
|
|
CCI .357 MAG
gr
Brass
|
10 |
$21.99
$2.20 / rd
|
local_shipping $14.99 Shipped |
$3.70
/ rd
|
$36.98
Delivered Total
|
verified
Guns Com
★ 4.6
(40,778k reviews)
|
|
| 20 |
$43.91
$2.20 / rd
|
local_shipping $14.95 Shipped |
$2.94
/ rd
|
$58.86
Delivered Total
|
Global Ordnance
★ 4.3
(187k reviews)
|
||
| 20 |
$43.99
$2.20 / rd
|
local_shipping $12.00 Shipped |
$2.80
/ rd
|
$55.99
Delivered Total
|
Federal Premium
★ 3.4
(57k reviews)
|
||
Underwood 357 Magnum Ammo 180 Grain Flat Nose Box of 20
180gr
Nickel Plated
|
20 |
$43.99
$2.20 / rd
|
local_shipping $16.00 Shipped |
$3.00
/ rd
|
$59.99
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
|
| 20 |
$44.99
$2.25 / rd
|
local_shipping $16.00 Shipped |
$3.05
/ rd
|
$60.99
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
| 20 |
$45.99
$2.30 / rd
|
local_shipping $16.00 Shipped |
$3.10
/ rd
|
$61.99
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
| 20 |
$45.99
$2.30 / rd
|
local_shipping $16.00 Shipped |
$3.10
/ rd
|
$61.99
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
| 20 |
$45.99
$2.30 / rd
|
local_shipping $16.00 Shipped |
$3.10
/ rd
|
$61.99
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
| 20 |
$45.99
$2.30 / rd
|
local_shipping $16.00 Shipped |
$3.10
/ rd
|
$61.99
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
| 20 |
$46.99
$2.35 / rd
|
local_shipping $14.83 Shipped |
$3.09
/ rd
|
$61.82
Delivered Total
|
verified
Ammunition Depot
★ 4.8
(1,096k reviews)
|
||
| 20 |
$46.99
$2.35 / rd
|
local_shipping $16.00 Shipped |
$3.15
/ rd
|
$62.99
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
| 20 |
$47.99
$2.40 / rd
|
local_shipping $12.00 Shipped |
$3.00
/ rd
|
$59.99
Delivered Total
|
Remington
★ 4.5
(0k reviews)
|
||
| 25 |
$59.99
$2.40 / rd
|
local_shipping $14.83 Shipped |
$2.99
/ rd
|
$74.82
Delivered Total
|
verified
Ammunition Depot
★ 4.8
(1,096k reviews)
|
||
| 20 |
$47.99
$2.40 / rd
|
local_shipping $16.00 Shipped |
$3.20
/ rd
|
$63.99
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
| 50 |
$119.99
$2.40 / rd
|
local_shipping Free Ship above $100 |
$2.40
/ rd
|
$119.99
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
| 10 |
$23.99
$2.40 / rd
|
local_shipping $12.00 Shipped |
$3.60
/ rd
|
$35.99
Delivered Total
|
CCI Ammunition
★ 0.0
(0k reviews)
|
||
Federal Premium 357 Magnum 180 Grain Swift A-Frame (Box) / Rebate Eligible
180gr
Nickel-Plated Brass
|
20 |
$48.49
$2.42 / rd
|
local_shipping $14.83 Shipped |
$3.17
/ rd
|
$63.32
Delivered Total
|
verified
Ammunition Depot
★ 4.8
(1,096k reviews)
|
|
| 20 |
$48.59
$2.43 / rd
|
local_shipping $12.99 Shipped |
$3.08
/ rd
|
$61.58
Delivered Total
|
verified
Grab A Gun
★ 4.4
(3,329k reviews)
|
||
| 20 |
$48.99
$2.45 / rd
|
local_shipping $16.00 Shipped |
$3.25
/ rd
|
$64.99
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
| 25 |
$61.70
$2.47 / rd
|
local_shipping $14.95 Shipped |
$3.07
/ rd
|
$76.65
Delivered Total
|
Global Ordnance
★ 4.3
(187k reviews)
|
||
| 20 |
$49.69
$2.48 / rd
|
local_shipping $14.95 Shipped |
$3.23
/ rd
|
$64.64
Delivered Total
|
Global Ordnance
★ 4.3
(187k reviews)
|
||
| 20 |
$49.99
$2.50 / rd
|
local_shipping $12.00 Shipped |
$3.10
/ rd
|
$61.99
Delivered Total
|
Federal Premium
★ 3.4
(57k reviews)
|
||
| 20 |
$49.99
$2.50 / rd
|
local_shipping $12.00 Shipped |
$3.10
/ rd
|
$61.99
Delivered Total
|
Federal Premium
★ 3.4
(57k reviews)
|
||
Federal .357 Mag 180 gr Swift A-Frame 20 Rounds Ammunition - P357SA
180gr
Nickel Plated Brass
|
20 |
$50.89
$2.54 / rd
|
local_shipping $10.68 Shipped |
$3.08
/ rd
|
$61.57
Delivered Total
|
Palmetto State Armory
★ 4.2
(5,326k reviews)
|
|
| 20 |
$50.99
$2.55 / rd
|
local_shipping $11.95 Shipped |
$3.15
/ rd
|
$62.94
Delivered Total
|
verified
Gun Mag Warehouse
★ 3.6
(78k reviews)
|
||
| 20 |
$50.99
$2.55 / rd
|
local_shipping $17.45 Shipped |
$3.42
/ rd
|
$68.44
Delivered Total
|
verified
Ammo Com
★ 4.8
(892k reviews)
|
||
| 20 |
$50.99
$2.55 / rd
|
local_shipping $14.83 Shipped |
$3.29
/ rd
|
$65.82
Delivered Total
|
verified
Ammunition Depot
★ 4.8
(1,096k reviews)
|
||
Underwood Ammo Hunting Nickel Plated Brass .357 Mag 125 Grain 20-Rounds FNFMJ
125gr
Nickel Plated
|
20 |
$51.59
$2.58 / rd
|
local_shipping $12.99 Shipped |
$3.23
/ rd
|
$64.58
Delivered Total
|
verified
Grab A Gun
★ 4.4
(3,329k reviews)
|
|
FIOCCHI .357 MAG
140gr
|
25 |
$64.99
$2.60 / rd
|
local_shipping $14.99 Shipped |
$3.20
/ rd
|
$79.98
Delivered Total
|
verified
Guns Com
★ 4.6
(40,778k reviews)
|
|
FEDERAL PREMIUM
180gr
Nickel Plated
|
20 |
$52.99
$2.65 / rd
|
local_shipping $14.99 Shipped |
$3.40
/ rd
|
$67.98
Delivered Total
|
verified
Guns Com
★ 4.6
(40,778k reviews)
|
|
| 20 |
$52.99
$2.65 / rd
|
local_shipping $12.00 Shipped |
$3.25
/ rd
|
$64.99
Delivered Total
|
Federal Premium
★ 3.4
(57k reviews)
|
||
Federal P357SA Premium 357 Mag 180 gr Swift A-Frame (SWFR) 20 Bx/ 10 Cs
180gr
Nickel-Plated Brass
|
20 |
$53.21
$2.66 / rd
|
local_shipping $14.95 Shipped |
$3.41
/ rd
|
$68.16
Delivered Total
|
verified
BattleHawk Armory
★ 4.5
(1,573k reviews)
|
|
| 25 |
$68.99
$2.76 / rd
|
local_shipping $16.00 Shipped |
$3.40
/ rd
|
$84.99
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
Lehigh Defense .357 Magnum 120 gr Copper 20rds
120gr
Brass
|
20 |
$55.99
$2.80 / rd
|
local_shipping $10.68 Shipped |
$3.33
/ rd
|
$66.67
Delivered Total
|
Palmetto State Armory
★ 4.2
(5,326k reviews)
|
|
| 10 |
$27.99
$2.80 / rd
|
local_shipping $12.00 Shipped |
$4.00
/ rd
|
$39.99
Delivered Total
|
CCI Ammunition
★ 0.0
(0k reviews)
|
||
| 20 |
$56.49
$2.82 / rd
|
local_shipping $16.00 Shipped |
$3.62
/ rd
|
$72.49
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
| 25 |
$70.99
$2.84 / rd
|
local_shipping $6.99 Shipped |
$3.12
/ rd
|
$77.98
Delivered Total
|
Palmetto State Armory
★ 4.2
(5,326k reviews)
|
||
| 20 |
$57.79
$2.89 / rd
|
local_shipping $14.95 Shipped |
$3.64
/ rd
|
$72.74
Delivered Total
|
verified
BattleHawk Armory
★ 4.5
(1,573k reviews)
|
||
WILSON COMBAT .357 MAG
120gr
|
20 |
$58.99
$2.95 / rd
|
local_shipping $14.99 Shipped |
$3.70
/ rd
|
$73.98
Delivered Total
|
verified
Guns Com
★ 4.6
(40,778k reviews)
|
|
| 10 |
$29.49
$2.95 / rd
|
local_shipping $14.83 Shipped |
$4.43
/ rd
|
$44.32
Delivered Total
|
verified
Ammunition Depot
★ 4.8
(1,096k reviews)
|
||
| 20 |
$59.99
$3.00 / rd
|
local_shipping $10.68 Shipped |
$3.53
/ rd
|
$70.67
Delivered Total
|
Palmetto State Armory
★ 4.2
(5,326k reviews)
|
||
| 20 |
$60.95
$3.05 / rd
|
local_shipping $16.00 Shipped |
$3.85
/ rd
|
$76.95
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
Swift A-Frame .357 Magnum 180 gr HP 25rds
180gr
Brass
|
25 |
$76.99
$3.08 / rd
|
local_shipping $10.68 Shipped |
$3.51
/ rd
|
$87.67
Delivered Total
|
Palmetto State Armory
★ 4.2
(5,326k reviews)
|
|
| 25 |
$76.99
$3.08 / rd
|
local_shipping $16.00 Shipped |
$3.72
/ rd
|
$92.99
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
WILSON COMBAT .357 MAG
125gr
|
20 |
$62.99
$3.15 / rd
|
local_shipping $14.99 Shipped |
$3.90
/ rd
|
$77.98
Delivered Total
|
verified
Guns Com
★ 4.6
(40,778k reviews)
|
.357 Magnum Ammo Specs
The .357 Magnum is a rimed, straight-walled cartridge featuring a bullet diameter of 9.1 mm (0.357 in) and a case length of 33.00 mm (1.290 in). It has a maximum overall length of 40.39 mm (1.590 in) and a base diameter measuring 9.60 mm (0.379 in). Operating under SAAMI specifications, the cartridge is rated for a maximum average pressure of (SAAMI) 241.3165 MPa (35,000.00 psi). Standard loadings typically utilize bullet weights between 125, 158 and 180 grains.
.357 Magnum Grain Weight & Ballistics Comparison Guide
Choosing the correct grain weight directly impacts trajectory, felt recoil, muzzle blast, and terminal barrier penetration.
Ballistics Disclaimer: The velocity and energy ranges above represent typical commercial averages. Actual performance is not universal; it will vary significantly based on your specific revolver barrel length (snub-nose vs. full-sized frame), environmental conditions, and powder charges.
Top-Selling .357 Magnum Ammo Brands In Stock
Use our sidebar filters to sort by .357 bullet type (JHP vs. Flat Nose), casing material, and grain weight (125gr, 158gr, 180gr) to find the exact load for your revolver or lever-action rifle.
BEST .357 MAGNUM AMMO FOR SPECIFIC USES
From CCW snubbies to heavy backcountry protection against dangerous wildlife, selecting the correct .357 Magnum load ensures maximum stopping power and penetration.
BEST FOR RANGE PRACTICE (.38 SPECIAL COMPATIBLE)
Top Pick: Magtech .38 Special 130gr FMJ
Runner-Up: Blazer Brass .38 Special 158gr RN
Shooting mild .38 Special loads through a .357 Magnum revolver reduces wear, cuts practice costs significantly, and eliminates heavy felt recoil during high-volume sessions.
BEST FOR CONCEALED CARRY
Top Pick: Speer Gold Dot Short Barrel 135gr JHP
Runner-Up: Hornady Critical Defense 125gr
Engineered to expand reliably even out of short 2-inch snub-nosed revolver barrels while mitigating blinding muzzle flash in low-light self-defense scenarios.
BEST FOR HOME DEFENSE
Top Pick: Federal Hydra-Shok JHP 158gr
Runner-Up: Remington Golden Saber 125gr
Delivers optimal controlled expansion and deep barrier performance from full-size service-length revolver barrels (4 inches or longer).
BEST FOR WOODS & BACKCOUNTRY
Top Pick: Buffalo Bore Heavy Outdoorsman 158gr Hard Cast
Runner-Up: Underwood 180gr Hard Cast WFN
Expert Note: Non-expanding hard cast lead projectiles provide straight-line bone-crushing penetration required for protection against large dangerous predators like bears.
.357 Magnum Ammo FAQ & Purchasing Intelligence
monetization_on What is the current price of .357 Magnum ammo per round? expand_more
As of 2026, factory loaded .357 Magnum range ammunition typically costs between $0.38 and $0.65 per round. Premium defensive hollow points (JHP) or specialized hard-cast hunting rounds generally range from $1.00 to $2.20 per round.
security Can you shoot .38 Special ammunition in a .357 Magnum gun? expand_more
Yes, absolutely. Because the .357 Magnum case is a slightly lengthened version of the .38 Special case, any firearm chambered for .357 Magnum can safely fire .38 Special cartridges. However, you can never fire .357 Magnum rounds out of a standard .38 Special revolver.
bolt Why is .357 Magnum recoil considered harsh? expand_more
The .357 Magnum operates at high internal pressures (up to 35,000 psi, similar to 9mm +P or rifle loads) packed behind heavier bullet weights, producing a rapid, sharp blast wave and strong torque rotation in handguns—especially lightweight polymer or small-frame revolvers.
track_changes What is the effective range of a .357 Magnum cartridge? expand_more
Out of a standard handgun barrel, the .357 Magnum is extremely effective out to 50 yards. When fired from a lever-action carbine with a 16-to-20-inch barrel, muzzle velocity increases drastically, extending effective hunting ranges cleanly out to 100 to 125 yards.
fact_check What causes "cylinder binding" when shooting heavy loads? expand_more
If you shoot a high volume of shorter .38 Special cartridges before switching to .357 Magnum, a carbon ring can form in the charge holes of the cylinder. This ring can block longer .357 Magnum rounds from seating fully, causing the cylinder to bind. Thorough cleaning after range sessions prevents this issue.
savings How can I save money on .357 Magnum target shooting? expand_more
The smartest way to lower practice costs is to purchase bulk cases of .38 Special target ammunition for regular range training, saving your higher-priced .357 Magnum rounds strictly for duty, carry rotation, or hunting preparation.
inventory_2 How much do 500 or 1000 rounds of .357 ammo cost? expand_more
Because revolver cartridges are less commonly mass-produced in massive automated runs compared to semi-auto rounds like 9mm, bulk cases of 500 rounds typically run between $240 and $320, while 1,000-round cases range from $480 to $600+ depending on brass and load specifications.