Buy 300 Win Mag Ammo for Sale

(20)

Brand:

Federal

Bullet Type:

Soft Point

Caliber:

.300 Win Mag

Grains:

180 grain

Rounds:

20

View Product
(0)

Brand:

Federal

Bullet Type:

Soft Point

Caliber:

.300 Win Mag

Grains:

150 grain

Rounds:

20

View Product
(1)

Brand:

Federal

Bullet Type:

Terminal Ascent

Caliber:

.300 Win Mag

Capacity:

20

Finish Per Color:

Brass

Grains:

200 grain

View Product
(2)

Brand:

Winchester

Bullet Type:

Extreme Point

Caliber:

.300 Win Mag

Capacity:

20

Finish Per Color:

Brass

Grains:

150 grain

View Product
(1)

Brand:

Remington

Barrel Length:

N/A

Bullet Type:

Pointed Soft Point

Caliber:

.300 Win Mag

Capacity:

N/A

Finish Per Color:

N/A

View Product
(0)

Brand:

Hornady

Bullet Type:

ELD-X

Caliber:

.300 Win Mag

Grains:

178 grain

Rounds:

20

View Product
(3)

Brand:

Hornady

Barrel Length:

24"

Bullet Type:

SST

Caliber:

.300 Win Mag

Capacity:

20

Finish Per Color:

Brass

View Product
(0)

Brand:

Hornady

Bullet Type:

ELD-X

Caliber:

.300 Win Mag

Capacity:

20

Finish Per Color:

Brass

Grains:

200 grain

View Product
(1)

Brand:

Hornady

Barrel Length:

N/A

Bullet Type:

InterLock

Caliber:

.300 Win Mag

Capacity:

N/A

Finish Per Color:

N/A

View Product
(1)

Brand:

Federal

Bullet Type:

Sierra MatchKing Boat-Tail Hollow Point

Caliber:

.300 Win Mag

Grains:

190 grain

Rounds:

20

View Product
(1)

Brand:

Hornady

Bullet Type:

ELD Match

Caliber:

.300 Win Mag

Capacity:

20

Finish Per Color:

Brass

Grains:

195 grain

View Product
(2)

Brand:

Federal

Bullet Type:

Trophy Bonded

Caliber:

.300 Win Mag

Capacity:

20

Finish Per Color:

Brass

Grains:

180 grain

View Product
(2)

Brand:

Federal

Bullet Type:

Berger Hybrid

Caliber:

.300 Win Mag

Capacity:

20

Finish Per Color:

Brass

Grains:

185 grain

View Product
(20)

Brand:

Winchester

Bullet Type:

Extreme Point

Caliber:

.300 Win Mag

Capacity:

20

Finish Per Color:

Brass

Grains:

150 grain

View Product
(1)

Brand:

Federal

Bullet Type:

Barnes Triple-Shock X

Caliber:

.300 Win Mag

Capacity:

20

Finish Per Color:

Nickel Plated Brass

Grains:

165 grain

View Product
(0)

Brand:

Federal

Bullet Type:

Extremely Low Drag-eXpanding

Caliber:

.300 Win Mag

Capacity:

20

Finish Per Color:

Brass

Grains:

200 grain

View Product
(1)

Brand:

Federal

Bullet Type:

Fusion Soft Point

Caliber:

.300 Win Mag

Grains:

180 grain

Rounds:

20

View Product
(0)

Brand:

Hornady

Bullet Type:

CX

Caliber:

.300 Win Mag

Capacity:

20

Finish Per Color:

Brass

Grains:

165 grain

View Product
(0)

Brand:

Norma

Bullet Type:

Soft Point

Caliber:

.300 Win Mag

Capacity:

20

Finish Per Color:

Brass

Grains:

150 grain

View Product
(1)

Brand:

Federal

Bullet Type:

Copper Hollow Point

Caliber:

.300 Win Mag

Grains:

180 grain

Rounds:

20

View Product
(3)

Brand:

Federal

Bullet Type:

Trophy Copper

Caliber:

.300 Win Mag

Finish Per Color:

Silver

Grains:

180 grain

Rounds:

20

View Product
(1)

Brand:

Federal

Bullet Type:

Fusion Soft Point

Caliber:

.300 Win Mag

Grains:

165 grain

Rounds:

20

View Product
(20)

Brand:

Winchester

Bullet Type:

Power Point

Caliber:

.300 Win Mag

Grains:

150 grain

Rounds:

20

View Product
Marketplace Insights ★ 4.6/5 based on 131 customer reviews across 117 variants from 38 retailers

Highly accurate hunting ammo with excellent field performance and value, though some users report chambering issues and occasional quality inconsistencies across lots.

What customers like

Excellent accuracy68%
sub moa groups with and its decently priceD
Reliable hunting performance52%
Clean pass through. Exit about the size of a quarter. No meat damage!!
Great value for price28%
Can not beat the price
Consistent across rifles22%
shoots through the same hole
Long-range capability18%
I shoot at 800 to 1100 yards this is good ammunition

Common concerns

Chambering/feeding issues12%
9 of the 40 rounds would not chamber in my Weatherby bolt action rifle
Inconsistent quality/lot variance9%
Second case had 3 different lot numbers
Poor accuracy in some rifles8%
shot like a shot gun at 100 yards, with as much as 4" groups
Limited availability/stock issues7%
trying to find it to buy. It gets snapped up pretty quickly
Premature bullet failure6%
bullet exploded like a grenade making a total mess of the inside
Frequently Asked Questions
Buy 300 Win Mag Ammo for Sale

What is a 300 Win Mag good for?

The .300 Win Mag is well-suited for hunting large game like elk, moose, and deer at extended ranges, and for long-range target shooting. Its high velocity and flat trajectory maintain energy at distance. Ammunition is widely available, with numerous load options across different bullet weights.

Is 300 Win Mag more powerful than 308?

Yes, .300 Win Mag is more powerful than .308 Winchester. It generates higher velocity and energy, making it more effective for long-range hunting and large game. Trade-offs include greater recoil, faster barrel wear, and higher ammunition costs. The .308 remains effective for most hunting within moderate ranges.

What are the downsides of 300 Win Mag?

Significant recoil slows follow-up shots and challenges less experienced shooters. Ammunition costs more than common cartridges like .308 Winchester. High pressure accelerates barrel wear. For smaller game or closer ranges, the power is unnecessary and wasteful.

What caliber is closest to 300 Win Mag?

The closest calibers to .300 Win Mag are .300 PRC and .30 Nosler, which offer nearly identical ballistics. The .300 Weatherby Magnum is also very similar. All fire .308-inch bullets at comparable velocities from belted or rebated magnum cases.

What distance should I zero my 300 Win Mag?

Most hunters zero at 100 yards for simplicity. A 200-yard zero actually places bullets a little over 2 inches low at 100 yards, not high. A 250-yard zero is a practical option, keeping point of impact within a couple inches out to 350 yards. Choose based on your typical shooting distance.