In StockSave 37%
Hornady Subsonic Brass .300 AAC Blackout 190 Grain 20-Rounds SubX
Sold byGrabAGun•Posted Apr 27, 2026
Compare prices for Hornady Subsonic 300 AAC Blackout Ammo 190 Grain Hornady FTX Polymer Tip Box of 20$27.89
$43.95
You save $16.06 (37% off)
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Deal Summary
- Currently in stock.
- Caliber: 300blk
- Category: ammunition
Price History
Deal Details
Hornady Subsonic 300 Blackout Features The Sub-X bullet is crafted for medium game hunting offering controlled expansion and deep penetration even at lower velocities. Its .437 ballistic coefficient ensures stability and accuracy while the .286 sectional density enhances energy transfer and terminal performance. Designed to work seamlessly in suppressed firearms it provides a quiet and efficient shooting experience. This ammunition is ideal for those requiring subsonic performance without s
UPC Price Comparison
Live retailer pricing for UPC 090255808773 using the same comparison feed as the compare tool.
Found 10 retailers carrying this product
Lowest Price: $27.69
Highest Price: $33.99
You Save: $6.30
Avg Discount: 8% off
Hornady Subsonic 300 Blackout, 190gr Sub-X, 20rd Box
HornadyBattleHawk Armory
$27.69$38.95Save 29%
View at BattleHawk ArmoryHornady Subsonic Brass .300 AAC Blackout 190 Grain 20-Rounds SubX
HornadyGrabAGun
$27.89$43.95Save 37%
View at GrabAGun
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HornadyBrownells.com
$28.99$30.99Save 6%
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HornadyPalmetto State Armory
$29.59$32.99Save 10%
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HORNADY Subsonic 300 AAC Blackout 190gr Sub X Ammunition | 20 Rounds
HornadyKYGUNCO
$31.99
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Hornady Subsonic 300 AAC Blackout Ammo 190 Grain Hornady FTX Polymer Tip Box of 20
HornadyMidwayUSA
$32.99
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Hornady 80877 Subsonic Rifle 300Blackout 190gr Sub X 20 Per Box/10 Case, Centerfire Rifle Ammo
HornadyHinterland Outfitters
$33.78
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HornadyGritrSports
$33.99
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