Barnes .300 AAC Blackout 220gr Sierra MatchKing 20 ct
$23.30
Barnes Suppressor Series subsonic .300 AAC Blackout ammunition loaded with 220 gr Sierra MatchKing projectiles. Clean-burning propellants reduce gas blowback and support reliable cycling in semi-auto platforms; 20 rounds per box.
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Description
The Barnes Suppressor Series subsonic .300 AAC Blackout load is engineered for suppressor-optimized performance and uses premium Sierra MatchKing projectiles. These 220 grain loads are produced to Barnes’ exacting standards and employ clean-burning propellants to reduce gas blowback and support reliable cycling in semi-automatic platforms. The result is a subsonic cartridge tuned for reduced report through suppressor-ready firearms.
Key Specifications
- The pack contains 20 rounds per box for standard storage and use.
- The cartridge is .300 AAC Blackout.
- The projectile weight is 220 gr.
- The bullet design is the Sierra MatchKing projectile.
- The load is part of Barnes’ Suppressor Series, optimized for suppressed use.
- The ammunition uses clean-burning propellants to reduce gas blowback.
- The configuration is intended to improve cycling in semi-automatic platforms.
- Packaging available lists 10 boxes per case for bulk handling.
- One provided product name variant lists a muzzle velocity of 1060 fps.
Designed for shooters who need match-grade projectiles in a suppressor-friendly load, this Barnes offering pairs the proven Sierra MatchKing profile with subsonic performance and propellant choices aimed at reduced blowback and reliable function. The 20-round box format simplifies logistics while delivering consistent components for precision-focused suppressed shooting scenarios.
Additional information
| Caliber/Gauge | .300 AAC Blackout |
|---|---|
| Cost per Round | 1.17 |
| Grains | 220 gr |
| Manufacturer | Barnes |
| Manufacturer Part Number | 32518 |
| Model | Suppressor Optimized |
| Product Type | Sierra GameKing |
| Shipping Weight | 1.0 |
| Units per Box | 20 |
| UPC | 716876220038 |
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