The UTG Pro Receiver Extension Tube is a 6-position Mil-spec diameter receiver extension tube for AR-15 rifles. It is CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement with Lower Receiver.
Features:
- Black finish
- Tightest Tolerance Control for Zero-gap Fit
- Fits Any standard AR-15 lower and a Mil-Spec diameter collapsible stock (not included)
Specifications:
- Color: Black
- Description: 6 Position
- Manufacturer Part #: TLU001
- Model: Mil-spec
- Model: UTG PRO
- Subcategory: Stocks & Buffer Tubes
- Type: Receiver Extension Tube