SKU: GY9UEBWK1U |  Mfg. Part: BL-55-M4-9mm-10  | UPC: 181969500142  | 
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Rosco BL-55-M4-9mm-10 Rosco 5.5 In 9mm Barrel For Enhanced Performance

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Condition: New

$114.05  $153.97
Rosco Manufacturing ROSCO MANUFACTURING
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This Rosco 5.5 in 9mm Barrel is crafted specifically for optimal performance in suppressed carbines or pistols with handguards positioned over the rail. Its compact size does not compromise functionality, making it an excellent choice for those looking to utilize a suppressed setup.

Designed with thoughtfulness towards twist rates, this barrel allows for versatility in ammunition types, promoting cross-platform ballistic familiarity whether you're using it for duty or concealed carry pistols. Rosco 9mm barrels are expertly engineered for sub-caliber carbine platforms, ensuring they meet the demands of such systems.

Whether you're utilizing suppressed, defense, sub-sonic, or supersonic ammunition (depending on barrel length), Rosco aims to provide the performance you require.

Specifications:

  • Barrel Length: 5.5 inches
  • Barrel Material: 4150 CMV
  • Caliber: 9mm
  • Medium Profile
  • Twist Rate: 1 to 7
  • Barrel Thread: 1/2 x 28

  • Designed for suppressed carbines and pistols
  • Compact size for optimal maneuverability
  • Enhanced performance with various ammunition types
  • Precision-engineered for sub-caliber systems
  • Optimized twist rate for improved stability
  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
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  • Rosco Manufacturing
  • BL-55-M4-9mm-10
  • New
  • 1.73 lbs
  • 20 X 2 X 3
  • Aug 25, 2025
  • Jul 08, 2022

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Rosco BL-55-M4-9mm-10 Rosco 5.5 In 9mm Barrel For Enhanced Performance

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