UTG PRO AR Pistol Receiver Extension Tube Kit
- 1.2" OD Receiver Extension Tube Compatible with AR15 Lower Receivers
- Precision Machined from 7075-T6 Aircraft Grade Aluminum with a Dry Film Lube Coated Interior for Smoother and More reliable cycling
- Finished in a Matte Black Type III Class II Hard Coat Anodiz
- Compatible with Standard AR15 Type Buffers and Spring
- Comes Complete with Carbine Buffer, Buffer Spring, Castle Nut, and Quick Detach Receiver End Pla
- QD Receiver End Plate Designed with Quarter-turn Rotational Over Travel Stop
- Proudly Designed and Made in USA