Blackout Ammunition 300 Blackout 110gr Varminter Hollow Point, 20rd Box

The Blackout Ammunition 300 Blackout 110gr Varminter Hollow Point, 20rd Box is a 300 Blackout load held in stock. What follows is the practical version: construction, velocity, and who it suits.

Specifications

Cartridge	300 Blackout
Bullet weight	110 grain
Bullet diameter	.308
Typical muzzle velocity	1,000 fps subsonic, 2,100 to 2,300 fps supersonic
Usual twist rate	1:7 to 1:8
Platform	AR-15
Rounds per pack	20
SKU	GA300110VARM
Price	$32.99
Cost per round	$1.650

300 Blackout in practice

Full powder burn by roughly 9 inches, which is why it dominates short barrel builds.

Muzzle velocity for 300 Blackout typically runs 1,000 fps subsonic, 2,100 to 2,300 fps supersonic, from a AR-15 platform with a 1:7 to 1:8 twist. Expect real world variation against those figures. A chronograph and ten rounds will tell you more than any spec sheet.

Bullet weight and what it costs you

At 110 grain this is on the lighter side for 300 Blackout. 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.

Pack size

20 rounds at $32.99 works out at $1.650 per round. A box this size suits load development, hunting stock and defensive carry rather than high volume practice.

Ordering and compliance

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.

Intended use

Match the load to the job rather than the price. 300 Blackout suits suppressed and short barrel work.

Barrel length and velocity

Barrel length changes the numbers. Short barrels give up velocity that light bullets in particular depend on, so a load that performs from 20 inches may disappoint from 16. For 300 Blackout specifically, expect 1,000 fps subsonic, 2,100 to 2,300 fps supersonic as the published band and treat your own chronograph as the authority.

How to store this

Store it dry and cool, rotate oldest stock first, and check case necks for corrosion on anything that has sat a long time.

Related stock

Browse our 300 Blackout ammunition for other weights and projectile types, or run your setup through the ballistics calculator.

Where 300 Blackout sits

Against 5.56 it gives up range and gains suppressed performance and short barrel efficiency. Against 8.6 Blackout it gives up roughly half the subsonic energy and gains an AR-15 platform and far cheaper ammunition.

There is no universally correct answer here, only a correct answer for a given rifle, distance and target.

What arrives

Every load leaving here is factory ammunition from the manufacturer, not repackaged or remanufactured stock. Lots are stored indoors at stable temperature and packed so bullet tips are not knocking against each other in transit.

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 300 Blackout need?

1:7 to 1:8 is standard. Full powder burn by roughly 9 inches, which is why it dominates short barrel builds.

Is the published 300 Blackout velocity accurate?

It is indicative. Expect 1,000 fps subsonic, 2,100 to 2,300 fps supersonic as a range, and verify with a chronograph.

Why choose 110 grain?

Weight sets the trade between velocity and momentum. 110 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 $32.99, which is $1.650 per round.

Is this a backorder?

No. This is stocked inventory, not a backorder or a pre-sale.

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.

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.

How is this stored before it ships?

Indoors at stable temperature, rotated oldest first, and packed so cartridges do not move in transit.