UTG Pro Mil-Spec 6-Position Receiver Extension Tube
Mil-spec receiver extension tube for AR-15 rifles with 6 adjustable positions. CNC-machined 6061-T6 aluminum construction with precisely rolled threads and Flat Dark Earth finish.
Fits: AR-15
UTG Pro Receiver Extension Tube
The UTG Pro Receiver Extension Tube is a precision-engineered component designed for AR-15 rifle builders and shooters who demand reliability and durability.
Key Features
- Mil-Spec Diameter: Engineered to exact military specifications for proper fit and function
- 6-Position Design: Allows shooters to adjust stock position for optimal comfort and control
- Premium Materials: CNC-machined from 6061-T6 aircraft-grade aluminum for strength and longevity
- Precision Threading: Precisely rolled threads ensure secure engagement with your lower receiver
- Flat Dark Earth Finish: Durable coating resists corrosion and blends seamlessly with modern tactical setups
Why It Matters
A quality receiver extension tube is fundamental to a reliable AR-15 platform. The UTG Pro tube delivers the precision and durability you need, whether you're building a rifle for sport shooting, training, or home defense. The six-position adjustment capability accommodates different shooters and shooting styles, making it a versatile choice for any AR-15 configuration.
This is a no-compromise component that performs as well as it looks.
Features
- fde finish
- tightest tolerance control for zero-gap fit
- fits any standard ar-15 lower and a mil-spec diameter collapsible stock (not included)
