Proof Research Barrel Blank Sendero 224 Caliber 16.5in 1:8 Twist
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This Proof Research barrel blank is a .224-caliber Sendero contour, wrapped in aerospace-grade carbon fiber over a double-stress-relieved 416R stainless steel core. The steel is cut rifled, lapped and borescope-inspected, and the blank has a 2.5 breech and 1.20 shank diameter for a gunsmith to finish.
Specifications
- Manufacturer:
- Proof Research
- Category:
- barrel
- Caliber:
- .224 Valkyrie
- Platforms:
- AR-15
- Weight:
- 40 oz (2.50 lbs)
- Length:
- 16.5"
- Estimated velocity:
- 2,650-3,025 fps
- UPC:
- 843068103340
- Required Component:
- Yes
Estimate only. Based on caliber + barrel length bucket. View details
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