Ar-15 Lightweight Carbine Barrels - Ar-15 11.5\" A1 Barrel 1/2-28\" Chrome Moly Nitride
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Ar-15 Lightweight Carbine Barrel in 11.5 inch length with A1 profile. 1/2-28 threading. Chambered in 223 Wylde to accommodate 223 Remington and 5.56x45mm NATO. Twist 1:8. Machined from 4150 Chrome Moly Vanadium steel with Chrome Moly Nitride finish. Manufactured to Brownells specifications by Rosco Manufacturing for lightweight carbine builds.
Specifications
- Manufacturer:
- Rosco Manufacturing
- Category:
- barrel
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Length:
- 11.5"
- Estimated velocity:
- 2,450-2,825 fps
- MPN:
- BRN-115-A1-223-8-C
- Required Component:
- Yes
Estimate only. Based on caliber + barrel length bucket. View details
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