UTG - AR15 6-position Receiver Extension Tube Kit - Black - Mil-Spec - TLU001-KIT

A set of 6-position stock slide compatible with AR15 carbines in the Mil-Spec standard. Made of durable 6061-T6 aluminum. The design of the guide allows precise length adjustment. The manufacturer includes a spring, a return device, a rear plate and a stock guide nut.

• 6 position Mil-Spec standard
• Compatible with AR-15 carbines
• Possibility of precise length adjustment
• Comes with a buffer spring, buffer, receiver end plate and castle nut

splitter