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Sellier & Bellot .300 AAC Blackout FMJ Subsonic 200GR 20rds

Sellier & Bellot .300 AAC Blackout FMJ Subsonic 200GR 20rds

Availability: In stock

$10.1900 In stock
$10.19
OR

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Quick Overview
This 300 Blackout, FMJ Subsonic ammo is one of the highest quality rounds on the market. It is a hard hitting 200 grain round that comes in a 20 round box.

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$7.99 Flat Rate Shipping On All Firearms!
$12.99 Flat Rate Shipping On All Ammo, Regardless Of Quantity!

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Browse 2 questions Browse 2 questions and 56 answers
Why did you choose this?
GrabAGun Store
great price on a hard to find item
Paul P on May 7, 2019
I have found this ammo to be very accurate and had no problems cycling it out of my suppressed SBR. None. Zeroed at 25 yards I can still put a 12 o'clock hold on a 12" piece of steel at 100 yards and hit it every time. GrabAGun isn't the cheapest, but once you factor in the shipping they are! And they have fast delivery.
Robert S on May 1, 2019
great price on a hard to find item
Paul P on May 7, 2019
its a good deal.
Steven W on May 3, 2019
I have found this ammo to be very accurate and had no problems cycling it out of my suppressed SBR. None. Zeroed at 25 yards I can still put a 12 o'clock hold on a 12" piece of steel at 100 yards and hit it every time. GrabAGun isn't the cheapest, but once you factor in the shipping they are! And they have fast delivery.
Robert S on May 1, 2019
Great price!
Sergio E on Apr 30, 2019
Clean shooting and reliable. Best price on the internet!
Ritche R on Apr 29, 2019
needed them
Paul K on Apr 28, 2019
Great price. Will be ordering more
Donta W on Apr 27, 2019
Reputation of the company and the cost of the product.
RAEFORD C on Apr 26, 2019
price
BOBBY W on Apr 25, 2019
price
John B on Apr 23, 2019
One of the lowest overall cost (ammo plus shipping) I could find.
Michael B on Apr 19, 2019
Good price from what I was able to find
Zane D on Mar 28, 2019
price. decent range ammo
CHRIS A on Mar 25, 2019
price
Scott M on Mar 25, 2019
I chose this ammunition because it comes from a recognized manufacturer, it's subsonic so it's excellent for night varmint shooting, and the price is right! Two outta three ain't bad but three outta three is best.
Duane C on Mar 13, 2019
Recommended for subsonic
Robert S on Mar 10, 2019
Price & brand.
Ron J on Mar 6, 2019
Great choice for sub-sonic
Ralph D on Mar 5, 2019
good price for subsonic 300AAC
Gerald G on Mar 4, 2019
Price and quality
Andy D on Mar 3, 2019
price
timothy a on Mar 1, 2019
Best ammo ever
Ezekiel F on Feb 27, 2019
Need ammo for new rifle and this is reasonably priced.
Anthony on Feb 21, 2019
Like subsonic ammo
Keith S on Feb 18, 2019
Price
Trent P on Feb 9, 2019
Cheap and reliable subsonic ammo
Robert G on Jan 23, 2019
Good price for quality ammo
Jeff S on Jan 20, 2019
Great price, good ammo!
Aaron G on Jan 19, 2019
PRICE
clarence m on Jan 16, 2019
got this at a great price
Steven L on Jan 10, 2019
great price!
Richard C on Jan 9, 2019
cheapest to shoot
Kip P on Jan 7, 2019
great price
Kevin J on Jan 7, 2019
Cheapest shot i have found for 300 black.
James W on Jan 4, 2019
cheap
Robert L on Jan 1, 2019
Cheapest subsonic I've found
Robert G on Jan 1, 2019
Good price!
Joseph u on Jan 1, 2019
100% reliable
Mark H on Jan 1, 2019
Price is very good for 300BLK, I figured may as well give it a try.
Mitchell L on Dec 30, 2018
Target practice with a new silencer
daBear49 on Dec 29, 2018
S&B 300 B/O have been flawless for me. The subsonic works great and you cant beat the price. The quality of this ammo is superb for the cost.
Manny C on Dec 27, 2018
great buy
dan r on Dec 19, 2018
great price !
David W on Dec 19, 2018
Need to make more holes in stuff
Michael J on Dec 16, 2018
great price on subsonic rounds.
colton u on Dec 14, 2018
It looks like a good price point for 300BO subsonic ammo. 12.99 shipping cost sealed the deal for me.
Matt W on Dec 13, 2018
Good ammo at excellent price
Jeff on Dec 7, 2018
Great for Supressed, big and slow
John B on Dec 3, 2018
As with their lighter ammo, feed and function is flawless but also works very well in my Omega suppressor, both accurate and silent.
Bruce P on Nov 26, 2018
Plink
Basilio G on Nov 26, 2018
its a good deal.
Steven W on May 3, 2019
Great price!
Sergio E on Apr 30, 2019
This ammo just good for the range?
JOSEPH on May 18, 2019
BEST ANSWER: Depends on your requirements I suppose, but I've found this to be great subsonic ammo that runs perfectly in my AR pistol. At this point it's pretty much all I use, whether the gun is at the range or just tucked into it's usual spot in my truck.
5.0 / 5.0
14 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
14
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Accurate and was true sub sonic
May 15, 2019
Purchased
3 weeks ago
Very quiet
Very quiet in my 9.5" gun. I use a Sig 7.62 suppressor and you really only hear the action cycling.
April 16, 2019
Purchased
1 month ago
good buy fast delivery,
April 14, 2019
Purchased
1 month ago
Good price and reliable.
I've run a couple hundred rounds of S&B thru my 300 blackout AR and never had a problem.
April 14, 2019
Purchased
1 month ago
great ammo
shoots flawlessly and silently
April 11, 2019
Purchased
2 months ago
Sellier and Bellot subsonic ammo
Works great in the ATI Omni Hybrid AR15 that I just purchased on this site! Cheap and accurate.
March 13, 2019
Purchased
2 months ago
Great value
For basic and reliable shooting you can't go wrong for this price point.
February 5, 2019
Purchased
4 months ago
Well worth it
I’ve had no issues maintaining POA/POI with these rounds. I can’t speak for grouping as I am only concerned with reasonable grouping not single hole punching. They will hold hold +/- MOA, so its more than good enough for me personally. Haven’t come across any travelers in the last 100 rounds.
January 27, 2019
Purchased
4 months ago
Slow but shoot nice.
January 12, 2019
Purchased
6 months ago
Ammo
Good product would recommendi
January 4, 2019
Purchased
5 months ago
Description

Details

Sellier & Bellot 300 Blackout Subsonic Features

These 300 Blackout rounds by Sellier and Bellot are 200 grain, full metal jacket subsonic rounds. They have brass casing and come in boxes of 20 rounds. 

S&B 300 AAC Blackout / Whisper SPECIFICATIONS: 

  • Category: Rifle Ammo
  • Caliber: 300 AAC Blackout / Whisper (7.62x35mm)
  • Series: Subsonic
  • # of Rounds: 20 per box
  • Bullet Type: Full Metal Jacket Subsonic
  • Grain: 200 GR
  • Casing Material: Brass
  • Muzzle Energy:  500 ft/lbs
  • Muzzle Velocity 1159 fps



 

Additional Information

Additional Information

Manufacturer Sellier and Bellot
SKU GAG_SB300BLKSUBA-1398-0149
Condition New in Box
Action Type No
Caliber .300 AAC Blackout
UPC 754908512461
Model Rifle Ammunition
Type No
Manufacturer Part Number SB300BLKSUBA
Accessories No
Barrel Length No
Finish Per Color No
Capacity 20
Firing Casing No
Frame Per Material No
Hand No
Sights No