SKU: JFVEPYPE57 |  Mfg. Part: PB-105-HB-300BLK-7-P  | UPC: 181969500289  | 
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Rosco Manufacturing PB-105-HB-300BLK-7-P Rosco 10.5" Blackout Barrel for SBR and Pistol Use

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Condition: New

$214.48  $289.55
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Product Overview

The Rosco 10.5 inch Barrel, designed for the 300 Blackout, is optimized for use in short-barreled rifles (SBR) or pistols, especially when paired with suppressors. This precision-engineered barrel serves as a direct replacement for MK 18 platforms originally chambered in 5.56 NATO. Its design caterers to carbines that require extended rails to accommodate laser aiming devices like the PEQ-15 and D-BAL series with ease.

Specifications:

  • Barrel Length: 10.5 inches
  • Material: 416R Stainless Steel
  • Caliber: .223 Wylde
  • Profile: Heavy
  • Twist Rate: 1:7
  • Gas Block Size: .750
  • Threads: 5/8 x 24
  • Gas System Length: Pistol Length

Technical Specifications

  • Precision replacement for MK 18 platforms in 5.56
  • Optimized for SBR and pistol configurations
  • Heavy profile for enhanced durability
  • Compatible with suppressors and laser aiming devices

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Rosco Manufacturing
  • PB-105-HB-300BLK-7-P
  • 181969500289
  • New
  • 2.04 lbs
  • 20 X 2 X 3
  • Feb 19, 2026
  • Jul 07, 2022
Product Identifiers: Brand: Rosco Manufacturing • Part #: PB-105-HB-300BLK-7-P • UPC: 181969500289 • Category: Rifle

Rosco Manufacturing PB-105-HB-300BLK-7-P Rosco 10.5" Blackout Barrel for SBR and Pistol Use

Reviews for Rosco Manufacturing PB-105-HB-300BLK-7-P

$214.48