Rosco Manufacturing Bloodline 300 Blackout Ar-15 Barrel Heavy Pistol - 10.5"

Rosco Manufacturing Bloodline 300 Blackout Ar-15 Barrel Heavy Pistol - 10.5" - Barrel for AR-15 - view 1
Rosco Manufacturing Bloodline 300 Blackout Ar-15 Barrel Heavy Pistol - 10.5" - Barrel for AR-15 - view 2
Rosco Manufacturing Bloodline 300 Blackout Ar-15 Barrel Heavy Pistol - 10.5" - Barrel for AR-15 - view 3
Rosco Manufacturing Bloodline 300 Blackout Ar-15 Barrel Heavy Pistol - 10.5" - Barrel for AR-15 - view 4
Rosco Manufacturing Bloodline 300 Blackout Ar-15 Barrel Heavy Pistol - 10.5" - Barrel for AR-15 - view 5
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Rosco Manufacturing

Overview

The Rosco Manufacturing Bloodline 300 Blackout AR-15 Barrel is designed specifically for heavy pistol builds, featuring a 10.5-inch length that enhances maneuverability while maintaining accuracy. With a 1:8 twist rate, this barrel stabilizes a range of bullet weights, making it versatile for various ammunition choices within the 300 Blackout caliber. Its pistol-length gas system optimizes reliability and function in compact setups. This barrel is commonly found in builds that prioritize a short, powerful configuration, ideal for close-quarters engagements.

Specifications

MPNBL-105-HB-300BLK-7-P
Caliber300 Blackout
Twist Rate1:7
Barrel Length10.5
PlatformAR-15
Action TypeSemi-Auto
ColorBlack
ComplianceStandard
Thread Pitch5/8x24
CoatingQPQ/Nitride
Gas System LengthPistol
Barrel ProfileHBAR

Available Merchants(5)

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Primary Arms logo
Primary Arms
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In Stock
$149
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Optics Planet
Free shipping over $49
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$169
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KY Gun Company
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$178
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BattleHawk Armory
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$185
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AR15 Discounts
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Out of Stock
$198

Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

83.3%
AR-1583.3%
AR-1016.7%

Caliber

100%
300 Blackout100%

Gas System

100%
Pistol100%
Frequently Built With Products
ProductCategoryTimes Built Together
Diamondback Firearms 5.56 Ar-15 Bolt Carrier Group - NitrideBolt Carrier Group2
Sons of Liberty Gun Works Ar-15 Gas Tube Stainless Steel PistolGas Tube2
TruCalibre Enhanced Billet Ar-15 Bolt CatchBolt Catch2
Timber Creek M-LOK Enforcer Vertical Foregrip, Black - M E VFG BPistol Grip2
Spike's Tactical .300 Blk Complete Ar-15 Upper With Front Sight Base - 16"Upper Receiver2
Geissele Automatics Llc Ar-15 Premium Buffer Tube Ddc1
Build Platform Breakdown
PlatformPercentage
AR-1583.3%
AR-1016.7%
Build Caliber Breakdown
CaliberPercentage
300 Blackout100%
Build Gas System Breakdown
Gas SystemPercentage
Pistol100%

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