UTG Pro® AR15 6-position Receiver Extension Tube, Mil-spec, Black.

UTG PRO Made in USA Mil-spec 6-Position Receiver Extension Tube, Precision Machined from 6061/T6 Aircraft Grade Aluminum, Matte Black Anodizing with Mil-spec, Type III Hardcoat - Class II.

Features

• Proudly Designed and Made in USA
• 6 Position, Mil-spec Diameter, and Compatible with Carbine Buffers and Springs
• CNC Machined from 6061-T6 Aluminum with Precisely Rolled Threads for Reliable Thread Engagement with Lower Receiver
• Tight Tolerances for a Secure Fit and Function with Various Collapsible Mil-spec Stocks
• Matte Black Type III Class II Hard Coat Anodized Finish

Specifications

• Buffer Weight: Standard Carbine (3.0 oz)
• Color(s): Black
• Compatible with: AR15
• Made in: USA Yes
• Materials: 6061-T6 Aluminum
• Stock Positions: 6-Position
• Surface Finish: Anodized
• Weight: 3.7 oz (10.5 g)
• Height: 1.45 in (36.5 mm)
• Length: 7.25 in (18.4 mm)
• LOP Adjustment Increment: .652 in (16.56mm)
• Width: 1.15 in (29 mm)