UTG Pro Mil-Spec Receiver Extension Kit 6-Position Matte Black Hardcoat Anodized | Buy Today
Original price was: $28.99.$15.07Current price is: $15.07.
Specifications
Weight—-1.1 ounces
Material—-6061-T6 aluminum
WARNING: This product can expose you to chemicals including arsenic, which is known to the State ofCalifornia to cause cancer. For more information, go toWWW.P65WARNINGS.CA.GOV
Product Overview
The UTG Pro Mil-Spec 6-Position Receiver Extension Kit is built for AR-15/M4 carbine buffer system setups and provides an adjustable stock mounting platform. The receiver extension tube is made from 6061-T6 aluminum and finished with a matte black hardcoat anodized surface for durability and corrosion resistance. This kit includes the core components needed to complete the receiver extension assembly.
Key Features
- 6061-T6 aluminum receiver extension with hardcoat anodized finish
- Matte black finish for a clean, consistent look with compatible AR-15 builds
- Includes extension tube, carbine buffer, buffer spring, receiver end plate, and castle nut
- Mil-spec style receiver extension threads for reliable compatibility
- 6 position adjustable setup for dialing in stock length of pull
Upgrade or replace your AR-15/M4 carbine receiver extension with this complete UTG Pro kit built for dependable fit and finish.





