Home Ammo .300 Win Mag Cheapest .300 Win Mag ammo: price per round Prices updated Nov 13, 5:20 AM CT
196 listings in stock from 5 stores, checked Nov 13, 2026, 5:43 AM CT
Lowest price for .300 Win Mag is $1.28/rd at Lucky Gunner, with 196 offers in stock. Hollow point runs $2.15/rd (lowest) to $3.03/rd (median).
Ships to Texas (policy does not exclude it): Lucky Gunner, Ammunition Depot, Sportsman's Guide, OpticsPlanet, Bereli. Texas shipping policies .
Last checked Nov 13, 2026, 5:43 AM CT . Set a free price-drop alert / How our data works
As of Nov 13, 2026, the lowest .300 Win Mag price we track is $1.28 per round at Lucky Gunner.
.300 Win Mag
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× .300 Win Mag is $1.27/rd. Want an alert if it drops?
.300 Win Mag price drops
.300 Win Mag 33% lower
PPU Standard Rifle 300 Win Mag 180 Gr SP 20 Rounds (Box)
$2.35/rd $1.58/rd
$31.49 for 20 at Ammunition Depot
Price drop against this listing's own earlier price
Lowest .300 Win Mag today: $1.28/rd at Lucky Gunner
Buy at Ammunition Depot .300 Win Mag 26% lower
Winchester Power-point 300 Win Mag 180 Grain Power Point (Box) / Rebate Eligible
$3.75/rd $2.78/rd
$55.49 for 20 at Ammunition Depot
Price drop against this listing's own earlier price
Lowest .300 Win Mag today: $1.28/rd at Lucky Gunner
Buy at Ammunition Depot .300 Win Mag 23% lower
Hornady Match 300 Win Mag 178 Grain Extremely Low Drag-Match (Box)
$4.30/rd $3.32/rd
$66.49 for 20 at Ammunition Depot
Price drop against this listing's own earlier price
Lowest .300 Win Mag today: $1.28/rd at Lucky Gunner
Buy at Ammunition Depot .300 Win Mag ammo prices, cheapest per round first. Cheapest brass case: $1.60/rd, 20 rounds at OpticsPlanet
Listings, cheapest per round first Product Box price Per round Store Buy 300 Winchester Magnum - 150 Grain PSP - Armscor USA - 200 Rounds 200 rounds $255.00 $1.28/rd Lucky Gunner Buy at Lucky Gunner 300 Winchester Magnum - 180 Grain SPCE - Sellier & Bellot - 400 Rounds 400 rounds Sellier & Bellot $520.00 $1.30/rd Lucky Gunner Buy at Lucky Gunner 300 Winchester Magnum - 180 gr SPCE - Sellier & Bellot - 20 Rounds 20 rounds Sellier & Bellot $26.50 $1.33/rd Lucky Gunner Buy at Lucky Gunner 300 Winchester Magnum - 150 Grain PSP - Armscor USA - 20 Rounds 20 rounds $28.00 $1.40/rd Lucky Gunner Buy at Lucky Gunner 300 Winchester Magnum - 165 Grain PSP BT - Prvi Partizan - 20 Rounds 20 rounds $29.00 $1.45/rd Lucky Gunner Buy at Lucky Gunner Ppu Standard Rifle 300 Win Mag 165 Grain Soft Point Boat-Tail (Box) 20 rounds $30.99 $1.55/rd Ammunition Depot Buy at Ammunition Depot PPU, .300 Winchester Magnum, SP, 180 Grain, 20 Rounds 20 rounds $30.99 $1.55/rd Sportsman's Guide Buy at Sportsman's Guide PPU Standard Rifle 300 Win Mag 180 Gr SP 20 Rounds (Box) 20 rounds $31.49 $1.58/rd Ammunition Depot Buy at Ammunition Depot Aguila Ammunition 300 Win Mag 180 Grain Soft Point InterLock Boat T... 20 rounds $31.99 $1.60/rd OpticsPlanet Buy at OpticsPlanet 300 Winchester Magnum - 150 gr SP - Prvi Partizan - 20 Rounds 20 rounds $32.00 $1.60/rd Lucky Gunner Buy at Lucky Gunner Aguila 300 Winchester Magnum 180 Grain InterLock Boat Tail Soft Poi... 200 rounds $322.99 $1.62/rd Bereli Buy at Bereli Norma Whitetail 300 Win Mag 150 Gr PSP 20 Rounds (Box) 20 rounds $32.49 $1.63/rd Ammunition Depot Buy at Ammunition Depot PPU, .300 Winchester Magnum, SP, 150 Grain, 20 Rounds 20 rounds $32.99 $1.65/rd Sportsman's Guide Buy at Sportsman's Guide 300 Winchester Magnum - 150 Grain InterLock SP - Hornady American W... 200 rounds Hornady $335.00 $1.68/rd Lucky Gunner Buy at Lucky Gunner Aguila 300 Winchester Magnum 180 Grain InterLock Boat Tail Soft Poi... 100 rounds $169.99 $1.70/rd Bereli Buy at Bereli Sellier & Bellot 300 Winchester Magnum 180 Grain Soft Point Cut-Thr... 20 rounds Sellier & Bellot $34.99 $1.75/rd OpticsPlanet Buy at OpticsPlanet 300 Win Mag - 150 Grain SP Interlock - Hornady American Whitetail -... 20 rounds Hornady $35.00 $1.75/rd Lucky Gunner Buy at Lucky Gunner Aguila 300 Winchester Magnum 180 Grain InterLock Boat Tail Soft Poi... 40 rounds $72.99 $1.83/rd Bereli Buy at Bereli Aguila 300 Win Mag 180 Gr InterLock Soft Point (Case) 200 rounds $374.49 $1.87/rd Ammunition Depot Buy at Ammunition Depot Hornady American Whitetail .300 Winchester Magnum 150 grain InterLo... 20 rounds Hornady $37.49 $1.88/rd OpticsPlanet Buy at OpticsPlanet 300 Winchester Magnum - 180 Grain InterLock - Hornady American Whit... 20 rounds Hornady $38.00 $1.90/rd Lucky Gunner Buy at Lucky Gunner 300 Winchester Magnum - 180 Grain SPBT - Fiocchi - 20 Rounds 20 rounds Fiocchi $38.00 $1.90/rd Lucky Gunner Buy at Lucky Gunner PPU Standard Rifle .300 Winchester Magnum 150 Grain Soft Point Bras... 20 rounds $38.49 $1.93/rd OpticsPlanet Buy at OpticsPlanet Hornady American Whitetail .300 Winchester Magnum 180 grain InterLo... 20 rounds Hornady $39.49 $1.98/rd OpticsPlanet Buy at OpticsPlanet PPU Standard Rifle .300 Winchester Magnum 180 Grain Soft Point Bras... 20 rounds $39.49 $1.98/rd OpticsPlanet Buy at OpticsPlanet 300 Winchester Magnum - 165 Grain SST - Hornady American Whitetail ... 20 rounds Hornady $39.75 $1.99/rd Lucky Gunner Buy at Lucky Gunner Fiocchi Field Dynamics 300 Win Mag 180 Grain PSP Interlock BT (Box) 20 rounds Fiocchi $39.99 $2.00/rd Ammunition Depot Buy at Ammunition Depot 300 Winchester Magnum - 150 Grain PSP - Remington Core-Lokt - 200 R... 200 rounds Remington $400.00 $2.00/rd Lucky Gunner Buy at Lucky Gunner Ppu Standard Rifle 300 Win Mag 150 Grain Soft Point (Box) 20 rounds $40.99 $2.05/rd Ammunition Depot Buy at Ammunition Depot 300 Winchester Magnum - 180 Grain SP - Speer Hot-Cor® - Federal Pow... 200 rounds Federal $410.00 $2.05/rd Lucky Gunner Buy at Lucky Gunner Aguila 300 Win Mag 180 Gr InterLock Soft Point (Box) 20 rounds $41.49 $2.08/rd Ammunition Depot Buy at Ammunition Depot Norma Precision Oryx 300 Win Mag 180 Grain (Box) 20 rounds $41.99 $2.10/rd Ammunition Depot Buy at Ammunition Depot Aguila 300 Winchester Magnum 180 Grain InterLock Boat Tail Soft Poi... 20 rounds $41.99 $2.10/rd Bereli Buy at Bereli 300 Winchester Magnum - 150 Grain Power-Point - Winchester Super-X ... 20 rounds Winchester $42.00 $2.10/rd Lucky Gunner Buy at Lucky Gunner 300 Winchester Magnum - 180 Grain SP - Ammo Inc. Hunt - 20 Rounds 20 rounds $42.00 $2.10/rd Lucky Gunner Buy at Lucky Gunner 300 Winchester Magnum - 150 Grain PSP - Remington Core-Lokt - 20 Ro... 20 rounds Remington $42.00 $2.10/rd Lucky Gunner Buy at Lucky Gunner 300 Winchester Magnum - 180 Grain SP - Speer Hot-Cor® - Federal Pow... 20 rounds Federal $42.50 $2.13/rd Lucky Gunner Buy at Lucky Gunner Ammo Inc Compete 300 Win Mag 190 Gr Boat Tail HP (Box) 20 rounds $42.99 $2.15/rd Ammunition Depot Buy at Ammunition Depot Federal Power-Shok, .300 Winchester Magnum, JSP, 180 Grain, 20 Rounds 20 rounds Federal $42.99 $2.15/rd Sportsman's Guide Buy at Sportsman's Guide Federal Power-Shok, .300 Winchester Magnum, SHCSP, 150 Grain, 20 Ro... 20 rounds Federal $42.99 $2.15/rd Sportsman's Guide Buy at Sportsman's Guide 300 Winchester Magnum - 180 Grain PSP - Remington Core-Lokt - 20 Ro... 20 rounds Remington $43.00 $2.15/rd Lucky Gunner Buy at Lucky Gunner 300 Win Mag - 165 Grain Bonded SP - Federal Fusion - 20 Rounds 20 rounds Federal $44.00 $2.20/rd Lucky Gunner Buy at Lucky Gunner Barnes Harvest .300 Winchester Magnum 180 Grain Sierra Tipped GameK... 20 rounds $44.63 $2.23/rd OpticsPlanet Buy at OpticsPlanet HSM Tipping Point 2 300 Win Mag 165 Gr Hornady SST (Box) 20 rounds $44.99 $2.25/rd Ammunition Depot Buy at Ammunition Depot Sig Sauer Elite Copper Hunting 300 Win Mag 165 Grain Hunting Tipped... 20 rounds $45.49 $2.28/rd Ammunition Depot Buy at Ammunition Depot Fiocchi Hyperformance 300 Win Mag 180 Grain Polymer Tip Boat Tail -... 200 rounds Fiocchi $454.99 $2.28/rd Bereli Buy at Bereli 300 Win Mag - 150 Grain Polymer Tip - Winchester Deer Season XP - 2... 20 rounds Winchester $46.00 $2.30/rd Lucky Gunner Buy at Lucky Gunner Fiocchi Hyperformance 300 Win Mag 180 Grain Polymer Tip Boat Tail -... 100 rounds Fiocchi $234.99 $2.35/rd Bereli Buy at Bereli Hornady American Whitetail .300 Win Mag 150 Grain SP 20 rounds Hornady $47.49 $2.38/rd Ammunition Depot Buy at Ammunition Depot Hornady American Whitetail 300 Win Mag 180 Grain InterLock Spire Po... 20 rounds Hornady $47.49 $2.38/rd Ammunition Depot Buy at Ammunition Depot
Showing the cheapest 50 of 196 listings. With JavaScript the filters, Sort and Show more cover all of them; without it, every listing is in this data file .
Prices exclude shipping and tax.
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State shipping pages and restrictions .300 Win Mag ammo that ships to your state .300 Win Mag prices by restricted state Where shipping is restricted Based on the published shipping policies of retailers listing .300 Win Mag. Each retailer counts as shipping to every state except where its own policy excludes the state or sets conditions, or a state law restricts ammo shipping. A state is listed below if at least one retailer excludes it or sets conditions.
At least one retailer does not ship to:
At least one retailer sets conditions for (for example FFL pickup or ID documents):
Some exclusions cover one city or county, not the whole state. Linked states have a page here that quotes each retailer's wording.
State law restricts or sets conditions for shipping ammo to California, Colorado, Connecticut, District of Columbia, Hawaii, Illinois, Massachusetts, New Jersey, New York, Rhode Island. In those states a retailer with no published policy for the state is marked check retailer, not ships.
Common .300 Win Mag ammo questions What is the cheapest .300 Win Mag ammo right now? As of November 13, 2026, the lowest .300 Win Mag price we track is $1.28 per round (300 Winchester Magnum - 150 Grain PSP - Armscor USA - 200 Rounds , 200 rounds, Lucky Gunner), and the median of all .300 Win Mag listings is $2.88 per round.
Is this .300 Win Mag ammo in stock? Yes. All 196 .300 Win Mag listings on this page showed as in stock at their stores when we last checked, Nov 13, 2026, 5:43 AM CT. Stock can change within minutes, so confirm at the store before you order.
What is the median price per round for .300 Win Mag? The median .300 Win Mag listing we track is $2.88 per round. It is the middle of all listings, so it moves with what is available and does not follow one product.
Will a retailer ship .300 Win Mag ammo to my state? Each retailer sets its own shipping rules, and some exclude certain states or require an FFL. Our shipping guide lists published retailer policies and links the sources. It is not legal advice, so check your state and local law. Ammo shipping by state .
Is it cheaper to buy in bulk? Larger packs often price lower per round, but not always. The guide compares median prices for bulk packs and boxes. Bulk vs boxed ammo .