Federal 300 Win Mag Ammo for Sale
Updated · 27 products · 20 in stock · prices refreshed daily
(0)
Federal 300 Winchester Magnum 150gr SP Power-Shok Ammunition 20rds - 300WGS
Brand:
Federal
Bullet Type:
Soft Point
Caliber:
.300 Win Mag
Grains:
150 grain
Rounds:
20
From:
$33.26
35
(1)
Federal 300 Winchester Magnum 190gr Sierra MatchKing BTHP Gold Medal Ammunition 20rds - GM300WM
Brand:
Federal
Bullet Type:
Sierra MatchKing Boat-Tail Hollow Point
Caliber:
.300 Win Mag
Grains:
190 grain
Rounds:
20
From:
$49.89
30
(20)
Federal 300 Winchester Magnum 180gr SP Power-Shok Ammunition 20rds - 300WBS
Brand:
Federal
Bullet Type:
Soft Point
Caliber:
.300 Win Mag
Grains:
180 grain
Rounds:
20
From:
$33.26
31
(3)
Federal Premium Barnes TSX 180 gr Triple-Shock X .300 Win Mag Ammo, 20/box - P300WP
Brand:
Federal
Bullet Type:
Barnes Triple-Shock X
Caliber:
.300 Win Mag
Capacity:
20
Finish Per Color:
Brass
Grains:
180 grain
From:
$52.02
27
(1)
Federal 300 Win Magnum 165gr Trophy Bonded Tip Vital-Shok Ammunition 20rds - P300WTT2
Brand:
Federal
Bullet Type:
Trophy Bonded
Caliber:
.300 Win Mag
Finish Per Color:
Nickel Plated Brass
Grains:
165 grain
Rounds:
20
From:
$51.09
28
(1)
Federal Premium Barnes TSX 165 gr Triple-Shock X .300 Win Mag Ammo, 20/box - P300WR
Brand:
Federal
Bullet Type:
Barnes Triple-Shock X
Caliber:
.300 Win Mag
Capacity:
20
Finish Per Color:
Nickel Plated Brass
Grains:
165 grain
From:
$49.49
28
(2)
Federal Vital Shok .300 Win Magnum 180gr Trophy Bonded Tip 20 Rounds Ammunition - P300WTT1
Brand:
Federal
Bullet Type:
Trophy Bonded
Caliber:
.300 Win Mag
Capacity:
20
Finish Per Color:
Brass
Grains:
180 grain
From:
$49.02
28
(2)
Federal Premium Hunter 185 gr Berger Hybrid .300 Win Mag Ammo, 20/box - P300WBCH1
Brand:
Federal
Bullet Type:
Berger Hybrid
Caliber:
.300 Win Mag
Capacity:
20
Finish Per Color:
Brass
Grains:
185 grain
From:
$47.28
28
(1)
Federal 300 Winchester Magnum 180gr Fusion Ammunition 20rds - F300WFS3
Brand:
Federal
Bullet Type:
Fusion Soft Point
Caliber:
.300 Win Mag
Grains:
180 grain
Rounds:
20
From:
$42.99
28
(0)
Federal Premium 300 Winchester Magnum 200gr ELD-X Centerfire Rifle Ammo - 20 Rounds
Brand:
Federal
Bullet Type:
Extremely Low Drag-eXpanding
Caliber:
.300 Win Mag
Capacity:
20
Finish Per Color:
Brass
Grains:
200 grain
From:
$50.73
24
(1)
Federal 300 Winchester Magnum 165gr Fusion Ammunition 20rds - F300WFS2
Brand:
Federal
Bullet Type:
Fusion Soft Point
Caliber:
.300 Win Mag
Grains:
165 grain
Rounds:
20
From:
$44.00
26
(1)
Federal Power-Shok 180 gr Copper Hollow Point .300 Win Mag Ammo, 20/box - A300W180LFA
Brand:
Federal
Bullet Type:
Copper Hollow Point
Caliber:
.300 Win Mag
Grains:
180 grain
Rounds:
20
From:
$38.59
25
(3)
Federal 300 Winchester Magnum 180gr Trophy Copper Vital-Shok Ammunition 20rds - P300WTC1
Brand:
Federal
Bullet Type:
Trophy Copper
Caliber:
.300 Win Mag
Finish Per Color:
Silver
Grains:
180 grain
Rounds:
20
From:
$45.99
27
(0)
Federal Fusion 300 Winchester Magnum Ammo 180 Grain Polymer Tip
Brand:
Federal Ammo
Caliber:
.300 Win Mag
From:
$47.19
25
(0)
Terminal Ascent, 300 Win Mag, 175 Grain, Terminal Ascent, 3030 fps
Brand:
Federal
Bullet Type:
PT
Caliber:
.300 Win Mag
Capacity:
20
Finish Per Color:
Brass
Rounds:
20
From:
$52.01
16
(1)
Federal 200 gr Terminal Ascent .300 Win Mag Ammo, 20/pack - P300WTA1
Brand:
Federal
Bullet Type:
Terminal Ascent
Caliber:
.300 Win Mag
Capacity:
20
Finish Per Color:
Brass
Grains:
200 grain
From:
$59.99
22
(5)
Federal 180 gr Swift Scirocco II .300 Win Mag Ammo - P300WSS1
Brand:
Federal
Bullet Type:
Scirocco
Caliber:
.300 Win Mag
Capacity:
20
Finish Per Color:
Brass
Grains:
180 grain
From:
$51.93
16
(1)
Federal Premium 180 gr Nosler Partition .300 Win Mag Ammo, 20/box - P300WD2
Brand:
Federal
Bullet Type:
Nosler Partition
Caliber:
.300 Win Mag
Capacity:
20
Finish Per Color:
Brass
Grains:
180 grain
From:
$39.97
12
(1)
Federal Non-Typical 150 gr Soft Point .300 Win Mag Ammo, 20/box - 300WDT150
Brand:
Federal
Bullet Type:
Non-Typical Soft Point
Caliber:
.300 Win Mag
Capacity:
20
Finish Per Color:
Brass
Grains:
150 grain
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Federal Premium Gold Medal 300 Winchester Magnum Ammo 190 Grain Sierra MatchKing Jacketed Hollow Point Case of 200 (10 Boxes of 20)
Brand:
Federal
Caliber:
.300 Win Mag
Rounds:
200
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Federal Trophy Bonded Bear Claw .300 Win Mag 200 gr 20 Rounds Ammunition - P300WT1
Brand:
Federal
Bullet Type:
Trophy Bonded Bear Claw
Caliber:
.300 Win Mag
Grains:
200
Rounds:
20
(2)
Federal Premium Gold Medal 215 gr Berger Hybrid .300 Win Mag Ammo, 20/box - GM300WMBH1
Brand:
Federal
Bullet Type:
Berger Hybrid Open Tip Match
Caliber:
.300 Win Mag
Capacity:
20
Finish Per Color:
Brass
Grains:
215 grain
(1)
Federal Premium 180 gr Nosler AccuBond .300 Win Mag Ammo, 20/box - P300WA1
Brand:
Federal
Bullet Type:
Nosler Accubond
Caliber:
.300 Win Mag
Grains:
180 grain
Rounds:
20
(0)
Federal Non-Typical 180 gr Soft Point .300 Win Mag Ammo, 20/box - 300WDT180
Brand:
Federal
Bullet Type:
Soft Point
Caliber:
.300 Win Mag
Capacity:
20
Finish Per Color:
Brass
Grains:
180 grain
Marketplace Insights
★ 4.7/5
based on 47 customer reviews across 27 products from 37 retailers
Highly accurate, reliable hunting ammunition offering excellent value and consistent performance across multiple calibers, with rare reports of inconsistency.
What customers like
Accuracy & Grouping53%
This ammo shot half inch groups out of my 300 win mag.
Hunting Performance49%
I've used this ammo to take several elk, a couple of oryx, and a few deer.
Value & Affordability26%
300 Win Mag ammo can be expensive, Nosler being one of them. I found this Barnes ammo to be up to par without being as pricey
Reliable Performance21%
Good consistent ammo, no coMplaints here.
Clean Burning11%
clean burning ammunition looks beautiful will buy for future hunting.
Common concerns
Poor Bullet Integrity4%
No bullet integrity, I shot a nice buck with my tikka T3 .308.
Inconsistent Grouping4%
some were sub MOA at 100y, with other groups I experienced flyers
Lot Number Splitting2%
never ever split a mans case with different lot #'s without his ok.
Frequently Asked Questions
Federal 300 Win Mag Ammo for Sale
What is the most accurate 300 Win Mag ammo?
Accuracy varies by rifle, but 190-grain match-grade loads are favored for long-range target shooting, while 180-grain premium bullets like Nosler AccuBond perform well for hunting. Since every rifle has preferences, testing several loads is the only reliable way to determine what shoots best in yours.
Will a 300 Win Mag stop a grizzly?
Yes, .300 Win Mag will stop a grizzly with quality bullets and good shot placement. Hunters favor 200+ grain bullets designed for deep penetration. Larger cartridges like .375 H&H offer more margin for error on such a large, tough animal, but .300 Win Mag is adequate.
What is the killing range of a 300 Win Mag?
For deer, the 300 Win Mag is effective from 500 to 1,150 yards in skilled hands. For elk, 300 to 750 yards is more practical. Low-drag projectiles can extend effective range to 1,200–1,300 yards. Ethical killing range still depends heavily on shooter skill, conditions, and equipment.
What animals are suited for 300 Win Mag?
.300 Win Mag is well-suited for elk, moose, bear, and large African plains game. It works on deer and antelope but is more power than necessary. It handles most North American big game effectively, and bullet placement remains the most important factor regardless of species.
What is the best grain bullet to shoot out of a 300 Win Mag?
No single "best" grain exists—it depends on your game. For deer and antelope, 168–180 grain bullets work well. For elk and moose, 200-grain premium bullets offer deeper penetration. Match bullet weight to your intended quarry and rifle twist rate.
Is federal premium ammunition good?
Federal Premium is a well-regarded American ammunition brand trusted by hunters and competitive shooters. Quality varies by specific load and bullet type. Performance depends on your rifle, chosen load, and shooting conditions. It's widely available and generally considered reliable, though no single brand suits every application.
What is federal fusion ammo?
Federal Fusion is a hunting ammunition line with bullets featuring electrochemically bonded jacket and lead cores, preventing separation on impact. Designed primarily for deer and big game, it offers controlled expansion and deep penetration across multiple rifle calibers at a relatively affordable price point.
What bullets are used in Federal Power Shok?
Federal Power-Shok ammunition uses several bullet types depending on caliber and product line, including jacketed soft point, jacketed hollow point (handgun), and hollow copper point variants, all designed for controlled expansion and deep penetration. Grain weights vary by caliber, typically ranging from 123 to 180 grains depending on the specific cartridge.
