Blackout Ammunition .308 WIN 175gr Lehigh Controlled Chaos, 20 Round Box

Blackout Ammunition .308 WIN 175gr Lehigh Controlled Chaos, 20 Round Box, in stock and shipping now. If you already know .308 Winchester, skip to the specifications; if not, the buying notes below are the useful part.

Specifications

Cartridge	.308 Winchester
Bullet weight	175 grain
Projectile	Solid Copper Fragmenting
Bullet diameter	.308
Typical muzzle velocity	2,400 to 2,800 fps
Usual twist rate	1:10 to 1:12
Platform	AR-10 or bolt
Rounds per pack	20
SKU	GA308175LCC
Price	$44.99
Cost per round	$2.250

Terminal behaviour of the solid copper fragmenting design

This is a sheds petals into separate wound paths on impact while the base continues forward, giving multiple channels plus penetration from a single projectile.

It is worth separating weight from construction when comparing loads. They are independent variables, and construction is the one that decides outcome.

.308 Winchester background

The reference cartridge for .30 calibre performance, with the widest bullet selection of any rifle round.

Muzzle velocity for .308 Winchester typically runs 2,400 to 2,800 fps, from a AR-10 or bolt platform with a 1:10 to 1:12 twist. Expect real world variation against those figures. A chronograph and ten rounds will tell you more than any spec sheet.

Where this weight sits

At 175 grain this is on the lighter side for .308 Winchester. 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

20 rounds at $44.99 works out at $2.250 per round. A box this size suits load development, hunting stock and defensive carry rather than high volume practice.

Ordering and compliance

Ammunition ships within the United States subject to state and municipal restriction. Some jurisdictions require licensing or prohibit delivery outright, and buyers must meet age and eligibility requirements where they live. See our shipping and delivery page for the current detail.

Who this load suits

Loads are tools, not rankings. This suits hunters and defensive shooters who want rapid energy transfer and multiple wound paths rather than a single clean channel.

What your barrel does to these numbers

The same load behaves differently across barrel lengths. If you run a short barrel, verify performance rather than assuming it carries over. For .308 Winchester specifically, expect 2,400 to 2,800 fps 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.

See also

Browse the .308 Winchester range for other weights and projectile types, or run your setup through the ballistics calculator.

.308 Winchester against the alternatives

Against 6.5 Creedmoor it gives up ballistic coefficient and wind performance, and gains bullet selection, brass availability and lower cost. Against .30-06 it gives up a little case capacity in a shorter action.

Pick the cartridge that fits the shooting you actually do, not the shooting you read about.

Stock and handling

What ships is sealed factory ammunition, stored indoors and rotated so the oldest stock moves first. Packing is chosen to stop cartridges moving inside the box.

If this is your first purchase in this calibre, buy one box before you buy ten. Rifles are individual, and a load that groups beautifully in one barrel can string in another for no obvious reason.

Frequently asked questions

Which twist rate does .308 Winchester need?

1:10 to 1:12 is standard. The reference cartridge for .30 calibre performance, with the widest bullet selection of any rifle round.

How fast does .308 Winchester run?

Around 2,400 to 2,800 fps at the muzzle, though your barrel will give you its own number.

Is the solid copper fragmenting projectile suitable for what I am shooting?

It is a sheds petals into separate wound paths on impact while the base continues forward, giving multiple channels plus penetration from a single projectile. Match that against your intended use before buying.

Why choose 175 grain?

Weight sets the trade between velocity and momentum. 175 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?

20 rounds at $44.99, which is $2.250 per round.

Is this load in stock?

Yes. Everything on this page is held in stock and ships from the United States. Sold out lines are updated rather than left live.

What are the delivery restrictions?

They vary by state and sometimes by city, ranging from licensing requirements to outright prohibition. See the shipping page.

Do you offer bulk pricing?

Larger pack sizes carry a lower cost per round, which is listed on each product page so you can compare directly rather than doing the arithmetic yourself.

Can I reload this brass?

Most of our loaded ammunition uses reloadable boxer primed brass. Check the individual listing if you intend to reload, since some training and steel cased lines are not reloadable.

Will this arrive in original packaging?

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