JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Skip to Content

Talk to a human. Yes, a real one. (800) 518-9180

LE, Govt Agency, or Private Security? (561) 418-7034

Sign In Create an Account

Search

Ammunition
ON SALE
Guns
Magazines
Gun Parts
Suppressors
Gear
- Gun Bags and Cases
  
  Backpacks
  
  Range Bags
  
  Gun Cases
  
  Sling Bags
  
  IFAK Bags
  
  Tactical Pouches
- Tactical Gear
  
  Holsters
  
  Slings
  
  Body Armor
  
  Chest Rigs & Load-Bearing Vests
- Shooting Safety Gear
  
  Eye Protection
  
  Ear Protection
  
  Shooting Gloves
- Shooting Range Gear
  
  Gun Cleaning Supplies
  
  Shooting Targets
- Self-Defense Gear
  
  Pepper Spray
  
  Stun Guns
- Outdoor Gear
  
  Hunting Gear & Accessories
  
  Hunting Clothing & Footwear
  
  Game Calls
  
  Trail Cameras and Monitors
  
  Archery Equipment & Supplies
  
  Dog Training
  
  Camping Gear
- Knives
  
  Assisted Open Knives
  
  Automatic Knives
  
  Folding Knives
  
  Fixed Blade Knives
  
  Hunting Knives
  
  Machetes
  
  Throwing Knives
  
  Sharpeners
- Tools
  
  Flashlights
  
  Multi-Tools
  
  Gunsmithing Tools
  
  Axes
  
  Pens
  
  Saws
  
  Shovels
- Storage
  
  Lockboxes
  
  Safes and Vaults
  
  Ammo Cans
  
  Ammo Boxes
  
  Ammo Trays
- Apparel
  
  Shirts
  
  Hoodies & Sweaters
  
  Belts
  
  Hats
  
  Apparel Accessories
- Merch
  
  Gift Cards
  
  Stickers
  
  Patches
Optics and Sights
- Scopes
- Red Dots
- Laser Sights
- Red Dot Magnifiers
- Sights
- Range Finders
- Binoculars
- Night Vision and Thermals
- Optic Accessories
  
  Mounts
  
  Rings
  
  Covers
  
  Caps
  
  Shades
Prep and Survival
Shop By Brand

My Cart

Loading...

Home
Ammunition
300 Blackout Ammo

The Big Summer Sale Event

The Big Summer Sale Event

Deal of the Day: Federal Champion 9mm 115 Grain FMJ Ammo

Deal of the Day: Federal Champion 9mm 115 Grain FMJ Ammo

.300 Blackout Ammo

Shop By

Category

Rifle Ammo Rifle Ammo (8) items

6.5 Grendel Ammo 6.5 Grendel Ammo (2) items

300 Blackout Ammo 300 Blackout Ammo (1) item

6.5 Creedmoor Ammo 6.5 Creedmoor Ammo (1) item

6.5 PRC Ammo 6.5 PRC Ammo (1) item

7mm-08 Ammo 7mm-08 Ammo (1) item

Grain

145 (2) items

147 (2) items

150 (2) items

110 (1) item

120 (1) item

Unit Type

Box (3) items

Case (1) item

300 Round Ammo Can (0) items

Muzzle Velocity

Active filtering (3)

Grain 120

Unit Type 300 Round Ammo Can

Unit Type Case

Clear All

Shop By

1 Item

$1.69 - $1.95 per round

Remington Core-Lokt Copper 300 Blackout 120 Gr HP

Add Your Review

$38.99 - $337.49

Shop Now

1 Item

1

Show

Sign up for our newsletter!

Email Address

Sign up for sms alert!

By subscribing to Ammunition Depot text messaging, you agree to receive recurring automated marketing text msgs to the mobile number used at opt-in on #46351. Reply with birthday MM/DD/YYYY to verify legal age of 21+ to receive texts. Consent is not a condition of purchase. Msg frequency may vary & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy

Follow us

Company

About Us
Shipping / Returns
Credova Financing
Credova FAQ
FFL Information
HTML Sitemap
Back our Veterans Scholarship

Customer Service

800.518.9180
Contact Us
Privacy Policy
Terms & Conditions
Do Not Sell or Share

Resources

Featured Daily Deals
Coupons
MFG Rebates
Resource Center
Blog

Secure Shopping

Copyright ©2025 Amdep Holdings, LLC DBA Ammunition Depot, ALL RIGHTS RESERVED