ROSCO BL BBL 14.5″ 5.56 1/7

Rosco Manufacturing Bloodline Barrel, 556NATO, 14.5″, Black Nitride Finish, 1:7 Twist, 1/2×28, 4150 CMV BL-145-M4-556-7-C

$147.60

4 in stock

All shooters must be 21 years or older. All minor children must be accompanied by an adult. Minor children must be 12 years old or older to shoot.

Description

  • Barrel Length: 14.5″
  • Barrel Weight: 26.34 Oz
  • Barrel Material: 4150 CMV
  • Barrel Caliber: 5.56
  • Barrel Profile: M4
  • Twist: 1/7
  • Barrel Thread: 1/2 x 28
  • Gas Block Size: .750
  • Gas System Length: Carbine
  • Barrel Crown: 11 Degree
  • Barrel Finish: Nitride
  • Barrel Extension Finish: Nitride

14.5″” M4 5.56 NATO Bloodline Barrel: This Rosco 14.5″” M4 5.56 NATO Bloodline Barrel was built around the M4 platform and is designed to be the next evolutionary step in the series. This barrel is perfectly suited for your next patrol or duty carbine build. ALL NFA RULES APPLY! Rosco 5.56 (NATO) barrels are designed to meet the modern day carbine shooters requirements. Rosco is a long way from your daddy’s Sporter AR”” and those specs just won’t cut it anymore. From properly managed dwell times for SBR’s”” to running Suppressed”” or setting up a balanced patrol carbine Rosco has incorporated your needs into Rosco engineering. Rosco has successfully accomplished this by picking the right twist rates”” gas port diameters”” and barrel materials according to the barrel being made.

Additional information

Weight 38 oz
Dimensions 19.70 × 3.00 × 2.00 in
Type of Barrel

1:7

Barrel Length

14.5"

Finish/Color

Nitride

Caliber

556NATO

Manufacturer

Rosco Manufacturing

Manufacturer part #

BL-145-M4-556-7-C

Model

Bloodline

Type

Barrel

Sub Category

Barrels

UPC

181969500043

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SKU: ROSBL-145-M4-556-7-C Category: