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Radical Firearms

Radical Firearms 5.56 Barreled Ar-15 Upper - 16" - Primary Arms Exclusive

Radical Firearms Radical Firearms 5.56 Barreled Ar-15 Upper - 16" - Primary Arms Exclusive - view 1

Radical Firearms

Overview

The Radical Firearms 5.56 Barreled AR-15 Upper features a complete assembly with a 16-inch barrel, designed specifically for the 5.56 NATO caliber. Its mid-length gas system provides a balanced cycling operation, which can enhance reliability and reduce recoil in your builds. This upper receiver is commonly used in builds that prioritize the mid-length gas system configuration, making it a solid choice for versatile shooting applications.

Specifications

MPNPABU16-5.56-SOC
Twist Rate1:7
Barrel CoatingSalt Bath Nitride
PlatformAR-15
Barrel Length16
Thread Pitch1/2x28
Gas System LengthMid-Length
Caliber5.56 NATO
AssemblyComplete

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Frequently Built With

Based on build data

BLEM PSA AR15 Complete Classic Stealth Lower, Black

BLEM PSA AR15 Complete Classic Stealth Lower, Black

Lower Receiver
Aero Precision M4e1 Complete Lower Receiver W/moe Sl Grip & Sl-S Carbine Stock

Aero Precision M4e1 Complete Lower Receiver W/moe Sl Grip & Sl-S Carbine Stock

Lower Receiver
Maximize Your AR-15's Potential with Tacfire's 15" ACE M-LOK Handguard - Black Excellence - HG20-15

Maximize Your AR-15's Potential with Tacfire's 15" ACE M-LOK Handguard - Black Excellence - HG20-15

Handguard
Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod C

Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod C

Charging Handle
Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black

Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black

Gas Block
Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length

Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length

Gas Tube

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

100%
AR-15100%

Caliber

100%
5.56 NATO100%

Gas System

100%
Mid-Length100%
Frequently Built With Products
ProductCategoryTimes Built Together
BLEM PSA AR15 Complete Classic Stealth Lower, BlackLower Receiver80
Aero Precision M4e1 Complete Lower Receiver W/moe Sl Grip & Sl-S Carbine StockLower Receiver34
Maximize Your AR-15's Potential with Tacfire's 15" ACE M-LOK Handguard - Black Excellence - HG20-15Handguard33
Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod CCharging Handle31
Wilson Combat Ar-15 Lo-Profile Gas Block .750" BlackGas Block27
Wmd Guns Ar-15 Gas Tube Nitromet Mid-LengthGas Tube24
Build Platform Breakdown
PlatformPercentage
AR-15100%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO100%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length100%

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