Tapco AR Stock Wrench – Castle Nut and Buffer Tube Installation Tool

The Tapco AR Stock Wrench is a dedicated armorer's tool designed for installing and removing AR-15/M16 castle nuts and buffer tube lock rings.

• Type: AR-15/M16 Armorer's Wrench
• Compatible Firearms: AR-15, M16, and AR-pattern rifles
• Material: Steel with black oxide finish
• Use: Castle nut and buffer tube lock ring installation/removal
• Includes: Stock wrench tool