UTG PRO AR15 6-position Receiver Extension Tube Kit

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DESCRIPTION

The UTG Pro AR15 6-position receiver extension tube kits mil-spec diameter complete buffer tube assembly kit is made in the USA. This AR-15 M4 carbine complete buffer tube assembly kit includes a UTG Pro mil-spec 6-position diameter extension tube, recoil buffer, buffer spring, receiver end plate, and castle nut. The UTG Pro AR15 6-position receiver extension tube is CNC machined from 6061-T6 aircraft-grade aluminum with precisely rolled threads for durable thread engagement with the lower receiver on your AR-15 m4 carbine. This AR-15 buffer tube assembly kit underwent the tightest tolerance controls for a secure fit and function, with various collapsible mil-spec stocks to ensure reliability and function. Warranty Lifetime.

FEATURES

• Proudly Designed and Made in USA
• 6 Position, Mil-spec Diameter, And Compatible with Carbine Buffers and Springs
• CNC Machined from 6061-T6 Aircraft Grade 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
• Includes Carbine Buffer, Buffer Spring, Receiver End Plate, and Castle Nut

SPECIFICATIONS

Buffer Weight	Standard Carbine (3.0 oz)
Color(s)	Black
Material Surface Finish	Anodized
Materials	6061-T6 Aluminum
Quick-detachable	No
Stock Positions	6-Position
Weight	9.3 oz (263.6 g)