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An 8" .300 BLK barrel for a bolt-action rifle isn’t about chasing velocity.
It’s about efficiency, consistency, and control—and this one delivers all three without drama.
Cut to the perfect length for subsonic performance, this barrel gets everything out of .300 BLK that actually matters: smooth shooting, predictable results, and accuracy that doesn’t care how short the package is. No gas system to tune. No timing to fight. Just a locked bolt, a clean burn, and a bullet that goes exactly where you send it.
Machined from premium steel and finished to the standard you expect from Q, this barrel assembly is built for shooters who value precision over noise and function over fluff.
What it does best:
- Keeps the Mini Fix compact and balanced
- Maximizes subsonic efficiency
- Delivers repeatable accuracy with every pull of the trigger
Short, quiet, and unapologetically purpose-built.
Because the Mini Fix doesn’t need excess.
It needs the right barrel.
| SKU | ACC-MINIFIX-BARREL-300BLK-8IN |
|---|---|
| MODEL | MINI FIX |
| UPC | '850035705346 |
| CALIBER | .300 BLK |
| BARREL THREAD | 5/8x24 |
| BARREL LENGTH | 8" |
