Barnes 300 Win Mag Ammo for Sale
Updated · 4 products · 3 in stock · prices refreshed daily
(2)
Barnes Bullets VOR-TX 165 gr Tipped TSX Boat Tail .300 Win Mag Ammo, 20/box - 21537
Brand:
Barnes
Bullet Type:
TIPPED TSX BOAT TAIL
Caliber:
.300 Win Mag
Grains:
165 grain
Rounds:
20
From:
$57.11
25
(5)
Barnes Bullets VOR-TX LR 190 gr LRX Boat Tail .300 Win Mag Ammo, 20/box - 29013
Brand:
Barnes
Bullet Type:
LRX Boat Tail
Caliber:
.300 Win Mag
Finish Per Color:
Brass
Grains:
190 grain
Rounds:
20
From:
$54.99
22
(0)
Barnes Bullets VOR-TX 150 gr Tipped TSX Boat Tail .300 Win Mag Ammo, 20/box - 21569
Brand:
Barnes
Bullet Type:
TIPPED TSX BOAT TAIL
Caliber:
.300 Win Mag
Grains:
150 grain
Rounds:
20
From:
$56.49
22
(0)
Barnes Harvest Collection, 300 Winchester Magnum, 180gr, Tipped GameKing, 20rd Box
Brand:
Barnes
Caliber:
.300 Win Mag
Rounds:
20
Marketplace Insights
★ 5.0/5
based on 7 customer reviews across 4 products from 26 retailers
All reviewers praise this Barnes 190gr ammo for exceptional accuracy and consistency in 300 Win Mag rifles, though availability is a significant concern.
What customers like
Superior Accuracy100%
This ammo has superior accuracy out of my browning x-bolt in 300 WIN MAG. Sub moa.
Consistent Performance57%
Most accurate and most consistent out of my 300wm xbolt hells canyon LR 1-8 twist.
Quality Construction29%
quality nickel casings and the solid copper bullet was flawless.
Common concerns
Stock Availability Issues29%
Trying to buy more of this ammo was a challenge.
Frequently Asked Questions
Barnes 300 Win Mag Ammo for Sale
What is the most accurate 300 Win Mag ammo?
Accuracy depends on your rifle, but top performers include Federal Gold Medal Match 190gr Sierra MatchKing for target shooting and Nosler Trophy Grade 180gr AccuBond for hunting. Hornady Precision Hunter 178gr ELD-X is another strong option. Test several loads in your rifle to find the most accurate combination.
What distance should I zero my 300 Win Mag?
Zero distance depends on your use. Hunters often prefer 200-250 yards, keeping shots within vital zones out to 300 yards without holdover calculations. Long-range target shooters typically zero at 100 yards and dial adjustments per distance. Consider your primary application and whether you'll use a rangefinder or memorize your ballistics.
Will a 300 Win Mag take down a grizzly bear?
Yes, .300 Win Mag will take grizzly with quality bullets and good shot placement on vitals. Hunters successfully use it at practical ranges, though some prefer larger magnums specifically for grizzly. Shot placement matters more than caliber—poor hits with any cartridge may fail to stop a bear quickly.
What is the killing range of a 300 Win Mag?
For deer, most hunters consider 500–1,150 yards realistic; for elk, 300–750 yards. Low-drag projectiles can extend effective range to 1,200–1,300 yards. Beyond 500 yards, bullet drop and wind drift increase significantly. Practical killing range depends on rifle accuracy, ammunition quality, and the shooter's ability to make precise shots at distance.
What grain bullet is best for 1 in 10 twist 300 Win Mag?
A 1:10 twist in 300 Win Mag can stabilize a wide range of bullets. Some sources favor 165–180 grain as ideal, others recommend 190–210 grain, and heavier 220–230 grain bullets can also work. Individual barrels vary, so test several loads to find your rifle's preference.
What is the difference between LRX and Ttsx bullets?
LRX bullets feature a longer nose and boat tail design, a higher ballistic coefficient, and expand to a larger diameter than TTSX bullets. LRX also expands at a lower minimum velocity (1600fps vs 2000fps for TTSX), making it more reliable at long range. Both are polymer-tipped, lead-free expanding bullets.
