Rosco PB-105-HB-300BLK-7-P 10.5" AR-15 Barrel 300BLK 1-7TW 5/8-24
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Rosco Manufacturing PB-105-HB-300BLK-7-P Purebred 300 Blackout Barrel
The Rosco Purebred 10.5" 300 Blackout Barrel is engineered for SBR and pistol applications, optimized for use with suppressors. This precision barrel serves as a direct replacement for MK 18 platforms originally chambered in 5.56 NATO, making it ideal for carbines needing extended rail space for accessories like PEQ-15s and D-BAL series laser devices.
Specs:
Technical Specifications
| Caliber | 10.50" |
|---|---|
| Capacity | 1 |
| Barrel Length | 10.50" |
| Finish | Bead Blasted |
| Weight | 1.99 oz |
| Thread Pitch | 5/8-24 |
| Twist Rate | 1-7 |
| Manufacturer | Rosco Manufacturing |
| Model | PB-105-HB-300BLK-7-P |
| SKU | Sp708793 |
| UPC | 181969500289 |
| Availability | Out of Stock |
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Shipping & Returns
Shipping Information
- Orders typically process within 1-2 business days
- Ships via major carriers with tracking
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
Return Policy
- 30-day return policy on accessories and non-firearms
- Items must be unused and in original packaging
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.
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