Rosco Manufacturing Bloodline 9mm Barrel Medium Weight - 14.5"

Manufactured by Rosco Manufacturing
SKU: BL-145-M4-9MM-10
MPN: BL-145-M4-9MM-10
Manufactured by Rosco Manufacturing
(0) No Reviews yet
$126.00

Out of Stock

NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.

Details

Details

The National Firearms Act regulates the configurations of some firearms assembled with barrels under 16” long. Know the NFA laws in your state before purchasing this item.

The AR-15 is by far the most dominant carbine on the market. To stand out, simply building 'good enough' components doesn't cut it. The Bloodline series of barrels was designed and built entirely in-house by Roscoe Manufacturing with the sole purpose of providing you with a barrel that will not only outperform the competition but outlast it too.

Features:
  • 14.5" Government contour
  • 1/2x28 threading with 11-degree crown
  • 1:10 twist for flexible round selection
  • 41V50 Chrome Moly Vanadium steel
  • Corrosion resistant salt bath nitride finish
  • Slick nitride-finished barrel extension
  • 9mm chamber

Rosco Manufacturing takes their barrels seriously. Rather than entrust someone else's blanks or machining, they produce every barrel from scratch, controlling every step of the manufacturing process. The Bloodline series is cut from high-strength 41V50 Chrome Moly Vanadium steel, the same stuff chosen for the rifles used by our military for its exceptional durability. Improving on the military-grade barrels, the Bloodline-series are finished with a highly corrosion resistant, low friction salt bath nitride treatment, making cleaning easier than ever. By producing these barrels entirely in house, they've also been able to tune each barrel by selecting the optimal twist rates, finishes, and materials according to the needs of each barrel.

This 14.5" barrel is machined to a balanced medium contour, offering a solid balance between rigidity and weight. The 9mm chamber is fully compatible with your favorite target and competition rounds, with a 1:10 twist rate that is perfect for the caliber.

Rosco Manufacturing got their start producing high quality, hard-use precision rifle barrels. They have since expanded, offering their own line of serious use parts and accessories so you can assemble a rifle that doesn't just shoot good and look good, but will handle hard use as well. To top it off, they're production facility is in Central Falls, Rhode Island so you know that every component is 100% made in America, by Americans.
See More

Specifications

Barrel CoatingSalt Bath Nitride
Barrel ContourMedium
Barrel Length14.5
Barrel LiningSalt Bath Nitride
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandRosco Manufacturing
Caliber Gauge9mm Luger
Feed RampsUnramped
Gas Seat Diameter.750
Gas System LengthBlowback
PlatformAR-15
Thread Pattern1/2 X 28
Twist Rate1:10

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

Ratings & Reviews

No reviews available

Be the first to Write a Review