300 AAC Blackout 220gr OTM Subsonic 20/Box

Name: 300 AAC Blackout 220gr OTM Subsonic 20/Box
Brand: Black Hills Ammunition
Availability: InStock

Black Hills Ammunition · Ammo

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Best price

$34.80at Brownells

In stock checked Oct 2, 2026

Buy at Brownells

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Where to buy

Store	Price	Availability	Buy	Add to build
Brownells Best price	$34.80checked Oct 2, 2026	In stock	Buy at Brownells
MidwayUSA	$36.49checked Oct 2, 2026	Out of stock	Buy at MidwayUSA

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

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Lowest in-stock price in the last 30 days: $34.80 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	$34.80	$34.80	$34.80
MidwayUSA	$36.49	$36.49	$36.49

Since Sep 27, 2026.

About this part

The 300 AAC Blackout 220gr OTM Subsonic 20/Box is a 300 Blackout ammunition from Black Hills Ammunition. It's sold by 2 stores (1 in stock), from $34.80 to $36.49. The lowest in-stock price in the last 30 days was $34.80 at Brownells.

Fits and works with

Caliber: 300 Blackout · Shop matching ammo

Specifications

Manufacturer: Black Hills Ammunition
Caliber: 300 Blackout
Bullet weight: 220 gr
Casing: Brass

From the manufacturer

Whether you are varmint hunting, target shooting or on duty protecting our country, Black Hills 300 AAC Blackout/300 Whisper 220gr Subsonic Open Tip Match Factory New Ammo is designed to provide you with optimum results. Black Hills is known through the shooting industry for combining the finest components available to build the best ammunition in the business. Ammunition is new production, made with reloadable boxer primed brass. Mfg: Black Hills Ammunition