Description
300 AAC Blackout 220 Grain OTM Subsonic Federal American Eagle AE300BLKSUP2 500 Rounds
Federal 300 Blackout 220 Grain OTM gives shooters a heavy subsonic American Eagle load for 300 AAC Blackout rifles. This AE300BLKSUP2 case includes 500 rounds, packed as 25 boxes of 20.
Each round uses a 220 grain Open Tip Match bullet, Federal brass case, Boxer primer, and clean-burning propellant. Also, the listed 1000 fps velocity gives this load a subsonic profile designed to avoid the ballistic crack of supersonic ammunition.
Key Details
- 220 grain Open Tip Match bullet
- 500-round case for range volume and function testing
- Federal brass cases with Boxer primers
- Listed velocity of 1000 fps
Because this is subsonic 300 Blackout ammunition, firearm function can vary by barrel length, gas system, suppressor setup, and magazine choice. Test it in your rifle before buying deeper. Also confirm your firearm is chambered for 300 AAC Blackout, since this cartridge is not interchangeable with 5.56 NATO or .223 Remington. For related options, browse 300 Blackout Ammo, compare Bulk .223 & 5.56 Ammo, or read the 556 vs 300 Blackout Guide. For manufacturer specifications, see the Federal American Eagle AE300BLKSUP2 300 Blackout 220 Grain OTM product page.
Product Data Table
| Specification | Detail |
|---|---|
| Manufacturer | Federal Ammunition |
| Product Line | American Eagle Rifle Suppressor |
| Part Number | AE300BLKSUP2 |
| Case UPC | 50029465064612 |
| Caliber | 300 Blackout / 300 AAC Blackout |
| Bullet Weight | 220 Grain |
| Bullet Type | OTM – Open Tip Match |
| Quantity | 500 Rounds |
| Box Configuration | 25 boxes of 20 rounds |
| Casing | Federal Brass |
| Primer | Boxer |
| Corrosive | No |
| Reloadable | Yes |
| Muzzle Velocity | 1000 fps |
| Muzzle Energy | 488 ft-lbs |
| Ballistic Coefficient | 0.650 |
| Bullet Length | 1.49 inches |
| Best Use | Target shooting, suppressed-range use where legal, function testing |
| Country of Manufacture | United States |




