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.
From the same Collection
Leapers Inc - UTG
CMC Triggers
Spikes Tactical
Primary Weapons Systems
