Sellier & Bellot is one of the oldest ammunition manufacturer's in world. Established in 1825 by Louis Sellier and Jean Maria Nicolaus Bellot in Prague producing percussion caps. In 1918 the company began loading 9mm cartridges; moving to Vlasim, Czechoslovak in 1945 allowed for future growth into additional calibers of ammunition.
20 Round Box
Features and Specifications:
Manufacturer Number: SB300BLKSUBA
Caliber: .300 AAC Blackout
Bullet Type: Full Metal Jacket (FMJ)
Bullet Weight: 200 Grains
Rounds: 20 Rounds per Box
Muzzle Velocity: Subsonic - 1060 FPS
Muzzle Energy: 499 ft/lbs
Bullet Diameter: .308"
Casing: Brass
Bullet Ballistic Coefficient: .138
Primer Style: Boxer
Features:
* Accurate
* Positive Functioning
* No Barrel Leading
* No Expansion
Usage: Target, Match, Range, Plinking
20 Round Box
Features and Specifications:
Manufacturer Number: SB300BLKSUBA
Caliber: .300 AAC Blackout
Bullet Type: Full Metal Jacket (FMJ)
Bullet Weight: 200 Grains
Rounds: 20 Rounds per Box
Muzzle Velocity: Subsonic - 1060 FPS
Muzzle Energy: 499 ft/lbs
Bullet Diameter: .308"
Casing: Brass
Bullet Ballistic Coefficient: .138
Primer Style: Boxer
Features:
* Accurate
* Positive Functioning
* No Barrel Leading
* No Expansion
Usage: Target, Match, Range, Plinking
Excellent sub sonic bullets
These are excellent sub sonic bullets for practicing with you favorite silenced rifle.
February 14, 2022
Worked every time in my Daniel Defense pistol.
Worked every time in my Daniel Defense pistol.
October 28, 2021
Good product , price!
October 4, 2021
Good round BUT...
Will need to get a different buffer and spring to switch over to .300 BLK using this round. Won't cycle, even without a suppressor. Not a bad thing really, as stock buffers and springs are noisy anyway.
August 20, 2020
Buy Buy Buy
S and B makes the best 300 AAC BLK on the market as far as my rifle is concerned. Never had a single FTF or FTE, no short strokes and no bolt freeze with S and B ammo. It even runs the subsonic without a suppressor!
February 5, 2020
S&B reliability
Some brand names are just plain reliable to purchase and Sellier&Bellot is one in the realm of ammo. I have always found their loads accurate and dependable, consistent and priced right. This stuff is no different and more than a good value.
September 22, 2018
Great for suppressed platforms!
I bought this ammo to run in my .300 Blackout upper and Silcenerco Specwar 762 can. It's nice and quiet and burns clean. I will definitely be buying more ammo. It is a bit pricey, but .300 blackout is expensive as is.
August 26, 2018
Great bargain 300 subsonic
Bought several boxes to use as practice ammo and d*** if it doesn't hold nice, tight groups out to 75yds w a suppressor. Waiting for the price to come back a bit and will definitely get more.
August 8, 2018