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Hlavňovina 300 AAC Blackout/ 650mm
The unmachined barrels are manufactured by a Czech company.
Barrel caliber 300 AAC Blackout.
Number of grooves (N): 4
- Outer diameter: 30mm
Groove width (b): 4.52 mm
Pitch (u): 203.20 mm (i.e. 1 revolution per 203.2 mm ≈1:8")
Groove depth (h): given as h = 0.33 mm .
Groove outer diameter (G1): 7.85 mm; inner (G): 9.14 mm
| Category: | Barrel blank |
|---|---|
| Warranty: | 2 years |
| Weight: | 2 kg |
The unmachined barrels are manufactured by a Czech company.
Barrel caliber 300 AAC Blackout.
Outer diameter: 30 mm
Steel type: CSN 15230 with hardening and tempering
This barrel does not have a chamber and is NOT a ESSENTIAL PART OF THE WEAPON by law! It is just a drilled metal rod.
If you want to own, buy or sell it - NO PERMIT IS NEEDED, neither in Europe nor in the Czech Republic!
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