.300 BLK — firearm and ammunition coverage
Distributors describe this chambering in several different ways across their feeds. We resolve those spellings to one caliber before counting, so the figures below cover every listing we recognise as .300 BLK. Counts are active listings.
- Firearms
- 493
- Ammunition
- 170
Manufacturers listing .300 BLK products
Counts are active listings across every distributor we sync, after each distributor’s own spelling of a manufacturer has been resolved to one name.