ANDERSON AM-15 EXT 300 BLACKOUT for Sale
Browse ANDERSON AM-15 EXT 300 BLACKOUT listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The Anderson AM-15 EXT 300 Blackout is a modern AR-platform rifle chambered in .300 AAC Blackout, designed for enhanced performance in suppressed and short-barrel configurations. Known for its affordability and modularity, the AM-15 caters to shooters who want a customizable, American-made AR at a competitive price. It continues to gain popularity among tactical users and home defenders seeking .30-caliber performance in an AR-15 platform.
Why It's a Top Choice
- Chambered in .300 Blackout for suppressed and SBR optimization
- Standard AR-15 controls and compatibility
- Free-float M-LOK rail for accessory mounting
- Affordable entry to .300 AAC Blackout rifles
- Lightweight aluminum receiver for easy handling
Key Variants
Competitor Comparison Table
| Feature | AM-15 EXT 300 Blackout | Ruger AR-556 MPR | Smith & Wesson M&P15T |
|---|---|---|---|
| MSRP | ~$650 | ~$899 | ~$1,049 |
| Capacity/Size | 30+1, 16 in. barrel | 30+1, 18 in. barrel | 30+1, 16 in. barrel |
| Weight | ≈6.5 lbs | ≈7.1 lbs | ≈6.8 lbs |
| Optics-ready | Yes | Yes | Yes |
| Trigger Type | Mil-spec | Enhanced Ruger Elite | 2-stage match |
| Notable Pro | Low price AR in .300 BLK | Longer barrel for better velocity | High-quality furniture and trigger |
| Notable Con | Basic trigger and furniture | Heavier profile | Higher upfront cost |
Best Use Cases
- Home and property defense
- SBR builds and suppressed setups
- Range training with supersonic or subsonic ammo
- Hog hunting in thick brush
- First-time .300 Blackout rifle owners
FAQs
Can I shoot both subsonic and supersonic ammunition in the AM-15 EXT 300 Blackout?
Yes, the rifle reliably handles both subsonic and supersonic .300 AAC Blackout rounds with proper tuning.
What is the barrel twist rate of the AM-15 EXT 300 Blackout?
Most Anderson .300 Blackout barrels use a 1:8 twist, ideal for stabilizing a wide bullet range.
How does the AM-15 EXT perform when suppressed?
The .300 Blackout chambering makes it highly suppressor-friendly, especially with subsonic ammo for low noise.
Prefer nearby results? Toggle to search local listings.
Anderson Mfg AM-15 (B2-K402-B000)
$369.99
Anderson Mfg AM-15 (B2-K869-A024-CA)
$599.99


