.300 Weatherby Mag Ammo for Sale

Price History

Hornady 82213 Precision Hunter 300 Wthby Mag 200 gr Extremely Low Drag eXpanding 20 Per Box/ 10 Cs

Hornady 200 Grains 20 Rounds Brass

$2.39/rd $47.86

$2.75/rd $54.99

$2.85/rd $56.99

Free Shipping > $500

Limit 3

$2.85/rd $56.99

CC Fee 3%

Limit 3

$2.87/rd $57.48

See more listings and price history

Weatherby .300 Weatherby Magnum 165gr Hornady Interlock Ammo – 20 Rounds

Weatherby 165 Grains 20 Rounds Brass

$2.45/rd $48.94

$5 Off Code CALIBERKING

$2.69/rd $53.70

$2.69/rd $53.72

CC Fee 3% Free Shipping > $900

$2.69/rd $53.72

CC Fee 3% Free Shipping > $1,000

$2.71/rd $54.10

CC Fee 6%

See more listings and price history

.300 Weatherby Mag Ammo Price Graph

Today's .300 Weatherby Mag Ammo average of $2.84/rd is more expensive than 98% of daily averages in the last 180 days.
Today's low of $2.39/rd is more expensive than 77% of daily lows in the last 180 days.
The average peaked at $2.87/rd on September 12, 2026 and bottomed at $2.54/rd on June 23, 2026.

Weatherby .300 Weatherby Magnum 180gr InterLock – 20 Rounds

Weatherby 180 Grains 20 Rounds Brass

$2.45/rd $48.94

$5 Off Code CALIBERKING

$2.69/rd $53.70

Limit 2

$2.70/rd $53.99

CC Fee 3%

$2.71/rd $54.10

CC Fee 6%

Limit 2

$2.71/rd $54.28

CC Fee 3% Free Shipping > $900

See more listings and price history

Weatherby H653140IL Select 6.5x300 Wthby Mag 140 gr 3275 fps Hornady Interlock 20 Bx/10 Cs

Weatherby 140 Grains Brass

$48.94 20 Rounds

$2.45/rd

$5 Off Code CALIBERKING

$515.52 200 Rounds

$2.58/rd

$5 Off Code CALIBERKING

$211.58 80 Rounds

$2.65/rd

$5 Off Code CALIBERKING

$53.70 20 Rounds

$2.69/rd

$53.99 20 Rounds

$2.70/rd

CC Fee 3%

See more listings and price history

HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS

HSM 180 Grains Brass

$50.17 20 Rounds

$2.51/rd

$5 Off Code CALIBERKING

$1,036.99 400 Rounds

$2.59/rd

$5 Off Code CALIBERKING

$212.80 80 Rounds

$2.66/rd

$53.95 20 Rounds

$2.70/rd

CC Fee 6%

$5 Off Code CALIBERKING

$54.01 20 Rounds

$2.70/rd

See more listings and price history

HSM 300 WBY MAGNUM 200GR - GAMEKING 20RD 20BX/CS

HSM 200 Grains Brass

$50.17 20 Rounds

$2.51/rd

$5 Off Code CALIBERKING

$1,036.99 400 Rounds

$2.59/rd

$5 Off Code CALIBERKING

$212.80 80 Rounds

$2.66/rd

$53.95 20 Rounds

$2.70/rd

CC Fee 6%

$5 Off Code CALIBERKING

$54.01 20 Rounds

$2.70/rd

See more listings and price history

Weatherby 6.5-300 Weatherby Magnum 140gr Interlock - 20rd

Weatherby 140 Grains 20 Rounds Brass

$2.52/rd $50.41

$2.79/rd $55.79

$2.91/rd $58.23

$2.98/rd $59.57

Shipping $13 Free Shipping > $350

$3.01/rd $60.11

See more listings and price history

Remington Core-Lokt Rifle Ammunition .300 Wby 180 gr PSP 3120 fps 20/ct

Remington 180 Grains 20 Rounds Brass

$2.56/rd $51.13

$2.75/rd $54.99

CC Fee 6%

$5 Off Code CALIBERKING

$2.75/rd $55.04

$2.80/rd $55.99

CC Fee 3%

$2.81/rd $56.13

Shipping $20

See more listings and price history

Weatherby Select .300 Weatherby 180 grain Hornady Interlock (20 rd box)

Weatherby 180 Grains 20 Rounds New

Free Shipping > $500

$2.61/rd $52.25

Weatherby Select .300 Weatherby Mag. 165 grain Hornady Interlock (20 rd box)

Weatherby 165 Grains 20 Rounds New

Free Shipping > $500

$2.61/rd $52.25

Daily Deals Email

Gun and ammo deals at their 90-day low.

Unsubscribe anytime with one click.

Hornady Outfitter .300 Weatherby Magnum 180gr CX OTF - 80 Rounds

Hornady 180 Grains

$53.93 20 Rounds

$2.70/rd

$5 Off Code CALIBERKING

$574.56 200 Rounds

$2.87/rd

$57.50 20 Rounds

$2.88/rd

$5 Off Code CALIBERKING

$235.81 80 Rounds

$2.95/rd

$59.11 20 Rounds

$2.96/rd

CC Fee 3% Free Shipping > $1,000

See more listings and price history

Weatherby 6.5-300 Weatherby 140 grain Interlock (20 rd box)

Weatherby 140 Grains 20 Rounds New

Free Shipping > $500

$2.70/rd $54.00

Weatherby Select 300 Weatherby Mag 165 grain Interlock 3390 FPS (20 rd box)

Weatherby 165 Grains 20 Rounds New

Free Shipping > $500

$2.72/rd $54.35

HSM 300 WBY Magnum 150gr GameKing Rifle Ammo – 20 Rounds

HSM 150 Grains Brass

$56.40 20 Rounds

$2.82/rd

$5 Off Code CALIBERKING

$239.24 80 Rounds

$2.99/rd

$60.65 20 Rounds

$3.03/rd

CC Fee 6%

$5 Off Code CALIBERKING

$60.72 20 Rounds

$3.04/rd

$61.92 20 Rounds

$3.10/rd

CC Fee 3% Free Shipping > $900

See more listings and price history

HSM GameKing .300 Weatherby Magnum 165gr – 20 Rounds - 80 Rounds

HSM 165 Grains Brass

$56.87 20 Rounds

$2.84/rd

$5 Off Code CALIBERKING

$241.21 80 Rounds

$3.02/rd

$61.15 20 Rounds

$3.06/rd

CC Fee 6%

$5 Off Code CALIBERKING

$61.22 20 Rounds

$3.06/rd

$62.43 20 Rounds

$3.12/rd

CC Fee 3% Free Shipping > $900

See more listings and price history

Weatherby 6.5-300 Weatherby 140 grain Hornady Interlock 20 rd box FREE SHIPPING (200 rd case)

Weatherby 140 Grains 200 Rounds New

Free Shipping

$2.85/rd $569.95

Weatherby 6.5-300 Wby Mag 140 gr Soft Point 20ct - 20

Weatherby 140 Grains 20 Rounds New

$2.92/rd $58.37

Weatherby Ammo 6.5-300 Weatherby 140gr Hornady Interlock 20CT - 20

Weatherby 140 Grains 20 Rounds New

$2.92/rd $58.46

HSM 300WBY168VLD Trophy Gold Extended Range 300 Wthby Mag 168 gr Berger Hunting VLD Match 20 Per Box/ 20 Case

HSM 168 Grains Brass

$61.39 20 Rounds

$3.07/rd

$5 Off Code CALIBERKING

$268.43 80 Rounds

$3.36/rd

Limit 6

$67.40 20 Rounds

$3.37/rd

CC Fee 3% Free Shipping > $900

$5 Off Code CALIBERKING

$68.13 20 Rounds

$3.41/rd

Limit 6

$68.73 20 Rounds

$3.44/rd

CC Fee 3% Free Shipping > $1,000

See more listings and price history

Barnes VOR-TX .300 Weatherby Magnum 180gr Tipped TSX – 20 Rounds - 200 Rounds

Barnes 180 Grains Brass

$62.22 20 Rounds

$3.11/rd

$64.99 20 Rounds

$3.25/rd

$5 Off Code CALIBERKING

$662.88 200 Rounds

$3.31/rd

$5 Off Code CALIBERKING

$272.06 80 Rounds

$3.40/rd

$68.30 20 Rounds

$3.42/rd

CC Fee 3% Free Shipping > $900

See more listings and price history

.300 Weatherby Mag Ammo Price Graph

Today's .300 Weatherby Mag Ammo average of $2.84/rd is more expensive than 98% of daily averages in the last 180 days.
Today's low of $2.39/rd is more expensive than 77% of daily lows in the last 180 days.
The average peaked at $2.87/rd on September 12, 2026 and bottomed at $2.54/rd on June 23, 2026.

.300 Weatherby Mag Ammo for Sale

.300 Weatherby Mag Ammo Price Graph

Daily Deals Email

.300 Weatherby Mag Ammo Price Graph

Daily Deals Email

Related Searches