Details
Have you got a suppressor on your 300 AAC Blackout rifle? Then you’ve got one of the greatest range toys in existence! And once you have a case of Winchester’s Super Suppressed ammo in your hands, the range will truly be your oyster.
This round has a full-power charge of propellant and will generate sufficient chamber pressure to cycle a semi-automatic. Its subsonic muzzle velocity is the product of its heavy 200 grain bullet’s added inertia. Zero sharp cracking report on ignition will make a suppressor more effective, and it will also quiet down a non-suppressed firearm’s performance as well!
Don’t mistake this round’s bullet for a hollow point! It is an open tip, and accordingly incapable of expanding while it penetrates a threat or quarry. The open tip’s lead core is form-fitted, which alongside its superior jacket concentricity promotes stellar accuracy. This round’s open tip bullet also has a jacketed flat base, which will avoid deformation so it can continue to present an even surface for propellant gasses to thrust against.
Winchester loads this versatile target ammo (which could also be used to humanely kill varmints) in the U.S. with premium reusable brass cases, clean-burning propellant and non-corrosive Boxer primers.
This round has a full-power charge of propellant and will generate sufficient chamber pressure to cycle a semi-automatic. Its subsonic muzzle velocity is the product of its heavy 200 grain bullet’s added inertia. Zero sharp cracking report on ignition will make a suppressor more effective, and it will also quiet down a non-suppressed firearm’s performance as well!
Don’t mistake this round’s bullet for a hollow point! It is an open tip, and accordingly incapable of expanding while it penetrates a threat or quarry. The open tip’s lead core is form-fitted, which alongside its superior jacket concentricity promotes stellar accuracy. This round’s open tip bullet also has a jacketed flat base, which will avoid deformation so it can continue to present an even surface for propellant gasses to thrust against.
Winchester loads this versatile target ammo (which could also be used to humanely kill varmints) in the U.S. with premium reusable brass cases, clean-burning propellant and non-corrosive Boxer primers.
Customer Reviews
Excellent product
Review by Sppd
Review by Sppd
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Performance
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Value
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Quality
Very quite very reliable. Will definitely be buying more (Posted on 11/16/2025)
Awesome
Review by A Marine and his rifle
Review by A Marine and his rifle
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Performance
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Value
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Quality
I bought my wife a new suppressed 300bo pistol, and magazines. This ran absolutely flawlessly so far, and even with my tinnitus, it didn't cause my ears to ring, without hearing protection. I was getting 2 inch group's at 50 yards using a bdc/acss type of red dot and 3x magnifier. Not bad for an 8" barrel. (Posted on 8/10/2025)
Cycling
Review by Kevin
Review by Kevin
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Quality
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Performance
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I have a brand new gun and brand new mags. This ammo jams every 10 bullets or so. I also purchased the hornady subsonic 190 grain, and that ammo has not had a single issue cycling. Definitely worth the extra few dollars to go hornady. (Posted on 10/4/2024)
Great bang for the buck
Review by Hellsbales
Review by Hellsbales
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Value
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Quality
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Performance
No moss fires and repeated performer. Great for the range or in a dire situation (Posted on 11/5/2023)
Fantastic Round
Review by Kyle
Review by Kyle
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Value
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Quality
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Performance
Even on of a non-suppressed barrel, the recoil and sound of each shot was significantly reduced. Definitely using this every time at the range (Posted on 3/20/2023)
Performed as expected
Review by Rosco
Review by Rosco
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Performance
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Value
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Cycles great . Good penetration. (Posted on 3/12/2023)
Product Question and Answer
Our customer service team has published this Q&A information as a free service to the shooting community. Please note that BulkAmmo.com expressly disclaims any and all liability with regard to how the shooting community might use this Q&A information. See Terms of Use for more details.
Q: Is the projectile magnetic or non-magnetic? Thanks
Posted On: 10/19/2022 By: David ADAMS
A: Nonmagnetic sir. Winchester doesn't put steel in a bullet unless it's an M855 or other spec that specifically calls for it!
Price:
Actual Price:
Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page.
You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.
You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.
Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page.
You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.
You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.