Rifle · .300 BLK · 300 AAC · 7.62x35
.300 Blackout Ammo
AR-platform round optimized for short barrels and suppressors.
.300 Blackout ammo price today
No live market stamp on this page yet — we don't invent a floor or a typical. Latest dated snapshot (2026-09-01)
Price today · .300 Blackout
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In stock from us
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More .300 Blackout at Flip Ammo
7 listings · Catalog as of Sep 1, 9:27 AM ETWinchester 300 Blackout Power Point 150gr Soft Point - 20 Rounds
.300 AAC Blackout - HORNADY BLACK 208GR A-MAX SUB-SONIC - 20 ROUND BOX
HORNADY BLACK 300 BLACKOUT 110GR V-MAX 20RD BOX
barnes 300 AAC Blackout 125 OTM BT 20rd box
Barnes Bullets 32134 Precision Match 300Blackout 220gr Match Burner OTM BT 20 Per Box/10 Case
BARNES VORTX 300 BLACKOUT 110GR TAC-TX FB BRASS CASED 20RD BOX
.300 AAC Blackout - IKONICK IU-300-147FM-C250 300BO 147GR FMJBT - 250 Round Can
Listings from the Flip Ammo catalog, shown as coverage — compare against the market read above and confirm the current price at Flip Ammo before you buy. Caliber Daily may earn a commission when you buy through Flip Ammo links. Prices are as listed by the seller.
Shipping & the law: Ammunition can't ship everywhere. Some states and cities — including California, New York, Massachusetts, Connecticut, Illinois, and New Jersey — restrict or prohibit online .300 Blackout sales, cap quantities, or require delivery to a licensed FFL or an age-verified adult. Always confirm your own state and local laws before ordering; checkout happens at Flip Ammo, which enforces shipping restrictions at the point of sale. Must be 21+ to purchase. State shipping note · MD / VA / D.C. (not legal advice).
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Live hub: /300-blackout-ammo · Today's deals
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About .300 Blackout
.300 Blackout runs in an AR-15 with just a barrel swap and shines suppressed, with subsonic loads for quiet shooting and supersonic for hunting. It's pricier than 5.56 — and dangerous to mix up with it, since .300 BLK can chamber in a 5.56 rifle. Buy and store it clearly separated.
Common bullet weights run 110, 125, 150, 220 grain.
Related calibers
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- Why Ammo Shipping Is Often $20–$40Ammunition is heavy and often ships with extra-handling or HAZMAT-style fees. Why the freight line is large, and why we will not quote a number for you. Not legal advice.