Remington UMC Rifle Ammunition .300 AAC Blackout 220 gr OTM 940 fps 20/ct

SKU: RSR|REM21422UPC: 047700414805Mfr. Part #: 21422

$33.99

Remington UMC Rifle Ammunition .300 AAC Blackout 220 gr OTM 940 fps 20/ct

Warehouse inventory: 29 available

Store inventory: Not in store

Compare
SKU: RSR|REM21422 Category: Tag:

Description

Remington UMC Centerfire Rifle Ammunition is one of the latest products from the Union Metallic Cartridge Company (UMC) and Remington. Tracing its roots to 1867 UMC was the first ammo company that made centerfire ammunition and was responsible for Plama Match ammunition known for accuracy.

The UMC centerfire ammo is perfect for high-volume shooting such as training target shooting and hunting varmints. There is the option of jacket hollow point bullets or metal-case ones as well as a range of calibers to select from letting you select the ideal bullets for your task and rifle.

Additional information

Bullet Weight (Grains)

220

Caliber/Gauge

.300 AAC Blackout

Case Material

Brass

Cost per Round

1.70

Grains

220Gr

Length

6

manufacturer

Remington

Manufacturer Part Number

21422

Model

UMC

Product Type

Open Tip Flat Base

Shipping Weight

1.005

Units per Box

20

upc

047700414805

County Armory Spartan helmet emblem

Deals, New Arrivals & 2A News

Join Our Newsletter

Be the first to hear about new inventory, in-store specials, and updates that matter to gun owners.

Thanks for subscribing! Watch your inbox for deals and news.

Firearms Articles & Long Range Technology

County Armory 2A News

Check out the latest information on new products, long-range rifles, custom builds, laser engraving and more at County Armory.

October 13, 2026

ATF Issues New Guidance on Form 4, NFA Items, Suppressors, SBRs, and What It Means in Texas

ATF will no longer enforce Form 4 approval or tax stamps for suppressors, SBRs, SBSs and AOWs. Here's what changes for Texas buyers.

Learn More
Suppressors are becoming one of the biggest stories in the firearms market

June 11, 2026

Suppressors Are Becoming One of the Biggest Stories in the Firearms Market

The federal suppressor tax stamp dropped from $200 to $0 in 2026, making suppressor ownership more accessible than in decades.

Learn More
DOJ and ATF move forward with major firearms regulation reforms

June 11, 2026

DOJ and ATF Move Forward With Major Firearms Regulation Reforms

The DOJ and ATF announced sweeping reforms to modernize firearms rules and ease compliance burdens on gun owners and FFLs.

Learn More
Search
×

Select at least 2 products
to compare