UTG PRO 7075 Mil-spec 6-position Extension Tube, Black - TLU001MS

Features:

• Precision Machined from 7075-T6 Aircraft Aluminum with a Dry Film Lube Coated Interior for Smoother and More Reliable Cycling
• Precisely Rolled Threads for Durable Thread Engagement with Lower Receiver
• Finished in a Matte Black Type III Class 2 Hard Coat Anodization
• Compatible with AR15 Carbine Buffers and Springs

Made in USA

Specifications:

• Material: Aluminum
• Height: 1.45″
• Length : 7.25″
• Weight: 4.0oz
• Color: Black Anodize