Blackout Ammunition .223 REM 69gr Sierra Matchking©, 150 Round Bucket

The Blackout Ammunition .223 REM 69gr Sierra Matchking©, 150 Round Bucket is a .223 Remington load held in stock. What follows is the practical version: construction, velocity, and who it suits.

Specifications

Cartridge	.223 Remington
Bullet weight	69 grain
Projectile	Match Hollow Point Boat Tail
Bullet diameter	.224
Typical muzzle velocity	2,700 to 3,240 fps depending on bullet weight and barrel
Usual twist rate	1:7 to 1:9
Platform	AR-15
Rounds per pack	150
SKU	GA22369SMKB
Price	$223.99
Cost per round	$1.493

Projectile construction

This is a a target design chosen for consistency rather than terminal effect. The hollow point is a manufacturing artefact of the jacket drawing process, not an expansion mechanism, so it should not be selected as a hunting bullet.

The number on the box tells you mass, not behaviour. Jacket design, alloy and geometry are what determine the wound channel.

.223 Remington background

Light-for-calibre bullets rely on velocity rather than mass, so barrel length matters more here than in most cartridges.

Muzzle velocity for .223 Remington typically runs 2,700 to 3,240 fps depending on bullet weight and barrel, from a AR-15 platform with a 1:7 to 1:9 twist. Treat any published velocity as indicative. Your barrel will give you a different number, and that number is the one that matters.

Why this grain weight

At 69 grain this is on the lighter side for .223 Remington. Lighter bullets leave the muzzle faster and shoot flatter, which helps on smaller targets and at distance, but they bleed velocity sooner and depend more on impact speed to do their job.

Cost per round

150 rounds at $223.99 works out at $1.493 per round. Bulk packaging like this is how you keep a rifle you shoot regularly fed without the per round cost climbing.

Before you order

Ammunition is not a firearm under federal law, but shipping is restricted in a number of states and municipalities, and some require a licence or an approved recipient. Buyers must be of legal age and legally permitted to possess ammunition where they live. See our shipping and delivery page for the current detail.

Who should buy this

The question is not whether this is a good load, it is whether it is the right one for you. This is a target and load development projectile. It is not a hunting bullet, and choosing it for game is the single most common mistake with this bullet line.

What your barrel does to these numbers

Do not assume box velocity applies to your barrel. Published figures usually come from long test barrels, and real rifles run slower. For .223 Remington specifically, expect 2,700 to 3,240 fps depending on bullet weight and barrel as the published band and treat your own chronograph as the authority.

Storing ammunition

Keep cartridges cool, dry and at stable temperature. Heat cycling in a garage or vehicle does more damage over time than age does, and factory packaging protects bullet tips from knocking together.

Browse more

Browse .223 and 5.56 ammunition for other weights and projectile types, or run your setup through the ballistics calculator.

Where .223 Remington sits

Against 5.56 NATO it is the lower pressure sibling, and against 6mm ARC or 6.5 Grendel it gives up downrange energy in exchange for cheaper ammunition and far wider availability.

None of that makes one cartridge better in the abstract. It makes them better at different jobs, and the job is yours to define.

What we ship

We stock factory loaded ammunition only, no remanufactured or reloaded product. Stock is stored indoors, rotated oldest first, and packed to keep projectiles protected on the way to you.

New to this cartridge? Start with a single box. Barrel to barrel variation is real, and the only way to know how a load performs in your rifle is to shoot it.

Frequently asked questions

What rifle does .223 Remington run in?

.223 Remington is normally chambered in a AR-15 platform with a 1:7 to 1:9 twist. Light-for-calibre bullets rely on velocity rather than mass, so barrel length matters more here than in most cartridges.

Is the published .223 Remington velocity accurate?

It is indicative. Expect 2,700 to 3,240 fps depending on bullet weight and barrel as a range, and verify with a chronograph.

Is the match hollow point boat tail projectile suitable for what I am shooting?

It is a a target design chosen for consistency rather than terminal effect. The hollow point is a manufacturing artefact of the jacket drawing process, not an expansion mechanism, so it should not be selected as a hunting bullet. Match that against your intended use before buying.

Why choose 69 grain?

Weight sets the trade between velocity and momentum. 69 grain is one point on that curve; the right pick depends on your barrel, your distance and your target rather than on the number itself.

What is in the pack?

150 rounds at $223.99, which is $1.493 per round.

Do you actually have this in stock?

Yes, this is held stock rather than drop shipped, and the listing comes down when it sells out.

Do I need a licence to buy this?

In most of the country no, but some states and cities require a licence or an approved recipient for ammunition. The shipping page has the detail.

Do you sell components for this cartridge?

We stock projectiles and brass for several of our calibres alongside loaded ammunition. Check the projectiles and brass category for what is currently available.

How should I compare loads?

Compare cost per round rather than box price, and compare projectile construction rather than grain weight. Those two habits will steer you right more often than brand loyalty.

Will this arrive in original packaging?

Yes, in the manufacturer’s packaging, boxed so nothing shifts on the way to you.