Rosco Manufacturing Bloodline 5.56/300blk M16 Bolt Carrier Group - Melonite

Rosco Manufacturing Bloodline 5.56/300blk M16 Bolt Carrier Group - Melonite - Bolt Carrier Group for AR-15 - view 1
Rosco Manufacturing Bloodline 5.56/300blk M16 Bolt Carrier Group - Melonite - Bolt Carrier Group for AR-15 - view 2
Rosco Manufacturing Bloodline 5.56/300blk M16 Bolt Carrier Group - Melonite - Bolt Carrier Group for AR-15 - view 3
Rosco Manufacturing Bloodline 5.56/300blk M16 Bolt Carrier Group - Melonite - Bolt Carrier Group for AR-15 - view 4
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Rosco Manufacturing

Overview

The Rosco Manufacturing Bloodline M16 Bolt Carrier Group is designed for both 5.56 NATO caliber rifles, featuring a nitride finish that enhances durability and corrosion resistance. The M16 style carrier offers a full-auto profile, which can improve reliability and cycling in semi-automatic builds as well. This BCG is a popular choice for builders looking to construct robust, high-performance AR-15 configurations.

Specifications

MPNROS-BCG-001
FinishNitride
StyleM16 Bolt Carrier
Caliber5.56 NATO

Available Merchants(7)

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Optics Planet
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KY Gun Company
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Classic Firearms
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Palmetto State Armory
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Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

86.1%
AR-1586.1%
AR-1011.2%
AR-92.7%

Caliber

69%
5.56 NATO69%
.223 Wylde11.7%
300 Blackout7%
.308 Win3.8%
9mm2%
Other6.5%

Gas System

49.7%
Mid-Length49.7%
Carbine24%
Rifle13.3%
Pistol11.5%
Blowback1.1%
Other0.4%
Frequently Built With Products
ProductCategoryTimes Built Together
Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod CCharging Handle221
BLEM PSA AR15 Complete Classic Stealth Lower, BlackLower Receiver155
Wilson Combat Ar-15 Lo-Profile Gas Block .750" BlackGas Block145
Magpul AFG-2 Angled Fore Grip - BlackForegrip142
Wmd Guns Ar-15 Gas Tube Nitromet Mid-LengthGas Tube139
Radian Raptor Charging Handle & Talon Safety Selector Combo - Od GreenCharging Handle124
Build Platform Breakdown
PlatformPercentage
AR-1586.1%
AR-1011.2%
AR-92.7%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO69%
.223 Wylde11.7%
300 Blackout7%
.308 Win3.8%
9mm2%
6mm ARC1.2%
.450 Bushmaster1.1%
.458 SOCOM0.9%
6.5 Grendel0.8%
7.62x39mm0.8%
.350 Legend0.3%
.223 Remington0.3%
6.8 SPC II0.2%
6.5 Creedmoor0.2%
7.62x51 NATO0.2%
.204 Ruger0.1%
.22 ARC0.1%
.22 LR0.1%
.224 Valkyrie0.1%
.45 ACP0.1%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length49.7%
Carbine24%
Rifle13.3%
Pistol11.5%
Blowback1.1%
Proprietary0.2%
Intermediate0.2%

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