Yankee Hill Machine Co. Black Diamond Specter Xl Top End - Black Diamond Specter Xl Top End 5.56mm Nato 16" Bbl 1-8

Yankee Hill Machine Co. Black Diamond Specter Xl Top End - Black Diamond Specter Xl Top End 5.56mm Nato 16" Bbl 1-8 - Upper Receiver for AR-15 - view 1

Yankee Hill Machine

Overview

The Yankee Hill Machine Co. Black Diamond Specter XL Top End is a complete upper receiver designed for the AR-15 platform, featuring a 16-inch barrel chambered in 5.56 NATO. With a 1:8 twist rate, this upper is optimized for stabilizing a variety of bullet weights, making it versatile for different shooting applications. This assembly is commonly used in builds with a carbine gas system, providing reliable performance for a range of shooting scenarios.

Specifications

Barrel Length16
Twist Rate1:8
Thread Pitch1/2x28
AssemblyComplete
Caliber5.56 NATO
ColorBlack
PlatformAR-15

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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

100%
AR-15100%

Caliber

100%
5.56 NATO100%

Gas System

100%
Mid-Length100%
Frequently Built With Products
ProductCategoryTimes Built Together
Yankee Hill Machine Complete Ar-15 Lower Receiver - M4 Stock7
Yankee Hill Machine Co., Inc. Ar-15 16.5" Threaded Fluted Barrel 1-8 Twist4
Wmd Guns Nitromet Ar-15 Bolt Catch3
Zev Technologies Wedge Lock Ar-15 Handguard - 16.625"3
Wmd NiB-X Nickel Boron Charging Handle - Black Topcoat3
Zev Technologies 5.56 Muzzle Device - 1/2x283
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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