© Tactical Surplus USAYankee Hill Machine Co Carbine Length Gas Tube with Roll Pin YHM-BL-04A, Black YHM-BL-04A
- Brand
- Yankee Hill Machine
- Color
- Black
- Category
- Gun Parts
- Platform
- AR-15
- Gun Part Type
- Gas System
- UPC
- 816701015577
- MPN
- YHMBL04A
Overview
The Yankee Hill Machine Co. carbine-length gas tube is a precision-engineered component for direct impingement AR-pattern rifle systems. Measuring 11.5 inches in length, this tube is designed to regulate gas pressure flow from the barrel to the bolt carrier group to ensure consistent cycling and reliability. The assembly is finished in black plating, which provides corrosion resistance and a clean appearance, particularly when used with free-float or vented forearms. This component comes with a roll pin included and is compatible with standard AR-15 carbine-length builds.
Price & Stock History
Reviews
Customers report that the gas tube and roll pin function as expected and offer a precise fit. While the finish is generally well-regarded, some users have noted that the black coating is susceptible to scratching.